490682880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 320

約数和(自身を含む): 1807027200

約数和(自身を除く): 1316344320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 229, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 458, 465, 480, 496, 512, 540, 558, 576, 620, 640, 687, 720, 744, 768, 837, 864, 916, 930, 960, 992, 1080, 1116, 1145, 1152, 1240, 1280, 1374, 1395, 1440, 1488, 1536, 1674, 1728, 1832, 1860, 1920, 1984, 2061, 2160, 2232, 2290, 2304, 2480, 2560, 2748, 2790, 2880, 2976, 3348, 3435, 3456, 3664, 3720, 3840, 3968, 4122, 4185, 4320, 4464, 4580, 4608, 4960, 5496, 5580, 5760, 5952, 6183, 6696, 6870, 6912, 7099, 7328, 7440, 7680, 7936, 8244, 8370, 8640, 8928, 9160, 9920, 10305, 10992, 11160, 11520, 11904, 12366, 13392, 13740, 13824, 14198, 14656, 14880, 15872, 16488, 16740, 17280, 17856, 18320, 19840, 20610, 21297, 21984, 22320, 23040, 23808, 24732, 26784, 27480, 28396, 29312, 29760, 30915, 32976, 33480, 34560, 35495, 35712, 36640, 39680, 41220, 42594, 43968, 44640, 47616, 49464, 53568, 54960, 56792, 58624, 59520, 61830, 63891, 65952, 66960, 69120, 70990, 71424, 73280, 79360, 82440, 85188, 87936, 89280, 98928, 106485, 107136, 109920, 113584, 117248, 119040, 123660, 127782, 131904, 133920, 141980, 142848, 146560, 164880, 170376, 175872, 178560, 191673, 197856, 212970, 214272, 219840, 227168, 238080, 247320, 255564, 263808, 267840, 283960, 293120, 319455, 329760, 340752, 351744, 357120, 383346, 395712, 425940, 428544, 439680, 454336, 494640, 511128, 527616, 535680, 567920, 586240, 638910, 659520, 681504, 714240, 766692, 791424, 851880, 879360, 908672, 958365, 989280, 1022256, 1055232, 1071360, 1135840, 1277820, 1319040, 1363008, 1533384, 1582848, 1703760, 1758720, 1817344, 1916730, 1978560, 2044512, 2142720, 2271680, 2555640, 2638080, 2726016, 3066768, 3165696, 3407520, 3634688, 3833460, 3957120, 4089024, 4543360, 5111280, 5276160, 5452032, 6133536, 6815040, 7666920, 7914240, 8178048, 9086720, 10222560, 10904064, 12267072, 13630080, 15333840, 15828480, 16356096, 18173440, 20445120, 24534144, 27260160, 30667680, 32712192, 40890240, 49068288, 54520320, 61335360, 81780480, 98136576, 122670720, 163560960, 245341440, 490682880]

約数ペア:

[(1, 490682880), (2, 245341440), (3, 163560960), (4, 122670720), (5, 98136576), (6, 81780480), (8, 61335360), (9, 54520320), (10, 49068288), (12, 40890240), (15, 32712192), (16, 30667680), (18, 27260160), (20, 24534144), (24, 20445120), (27, 18173440), (30, 16356096), (31, 15828480), (32, 15333840), (36, 13630080), (40, 12267072), (45, 10904064), (48, 10222560), (54, 9086720), (60, 8178048), (62, 7914240), (64, 7666920), (72, 6815040), (80, 6133536), (90, 5452032), (93, 5276160), (96, 5111280), (108, 4543360), (120, 4089024), (124, 3957120), (128, 3833460), (135, 3634688), (144, 3407520), (155, 3165696), (160, 3066768), (180, 2726016), (186, 2638080), (192, 2555640), (216, 2271680), (229, 2142720), (240, 2044512), (248, 1978560), (256, 1916730), (270, 1817344), (279, 1758720), (288, 1703760), (310, 1582848), (320, 1533384), (360, 1363008), (372, 1319040), (384, 1277820), (432, 1135840), (458, 1071360), (465, 1055232), (480, 1022256), (496, 989280), (512, 958365), (540, 908672), (558, 879360), (576, 851880), (620, 791424), (640, 766692), (687, 714240), (720, 681504), (744, 659520), (768, 638910), (837, 586240), (864, 567920), (916, 535680), (930, 527616), (960, 511128), (992, 494640), (1080, 454336), (1116, 439680), (1145, 428544), (1152, 425940), (1240, 395712), (1280, 383346), (1374, 357120), (1395, 351744), (1440, 340752), (1488, 329760), (1536, 319455), (1674, 293120), (1728, 283960), (1832, 267840), (1860, 263808), (1920, 255564), (1984, 247320), (2061, 238080), (2160, 227168), (2232, 219840), (2290, 214272), (2304, 212970), (2480, 197856), (2560, 191673), (2748, 178560), (2790, 175872), (2880, 170376), (2976, 164880), (3348, 146560), (3435, 142848), (3456, 141980), (3664, 133920), (3720, 131904), (3840, 127782), (3968, 123660), (4122, 119040), (4185, 117248), (4320, 113584), (4464, 109920), (4580, 107136), (4608, 106485), (4960, 98928), (5496, 89280), (5580, 87936), (5760, 85188), (5952, 82440), (6183, 79360), (6696, 73280), (6870, 71424), (6912, 70990), (7099, 69120), (7328, 66960), (7440, 65952), (7680, 63891), (7936, 61830), (8244, 59520), (8370, 58624), (8640, 56792), (8928, 54960), (9160, 53568), (9920, 49464), (10305, 47616), (10992, 44640), (11160, 43968), (11520, 42594), (11904, 41220), (12366, 39680), (13392, 36640), (13740, 35712), (13824, 35495), (14198, 34560), (14656, 33480), (14880, 32976), (15872, 30915), (16488, 29760), (16740, 29312), (17280, 28396), (17856, 27480), (18320, 26784), (19840, 24732), (20610, 23808), (21297, 23040), (21984, 22320)]