61335360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 224

約数和(自身を含む): 224332800

約数和(自身を除く): 162997440

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, 135, 144, 155, 160, 180, 186, 192, 216, 229, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 458, 465, 480, 496, 540, 558, 576, 620, 687, 720, 744, 837, 864, 916, 930, 960, 992, 1080, 1116, 1145, 1240, 1374, 1395, 1440, 1488, 1674, 1728, 1832, 1860, 1984, 2061, 2160, 2232, 2290, 2480, 2748, 2790, 2880, 2976, 3348, 3435, 3664, 3720, 4122, 4185, 4320, 4464, 4580, 4960, 5496, 5580, 5952, 6183, 6696, 6870, 7099, 7328, 7440, 8244, 8370, 8640, 8928, 9160, 9920, 10305, 10992, 11160, 12366, 13392, 13740, 14198, 14656, 14880, 16488, 16740, 17856, 18320, 20610, 21297, 21984, 22320, 24732, 26784, 27480, 28396, 29760, 30915, 32976, 33480, 35495, 36640, 41220, 42594, 43968, 44640, 49464, 53568, 54960, 56792, 61830, 63891, 65952, 66960, 70990, 73280, 82440, 85188, 89280, 98928, 106485, 109920, 113584, 123660, 127782, 131904, 133920, 141980, 164880, 170376, 191673, 197856, 212970, 219840, 227168, 247320, 255564, 267840, 283960, 319455, 329760, 340752, 383346, 395712, 425940, 454336, 494640, 511128, 567920, 638910, 659520, 681504, 766692, 851880, 958365, 989280, 1022256, 1135840, 1277820, 1363008, 1533384, 1703760, 1916730, 1978560, 2044512, 2271680, 2555640, 3066768, 3407520, 3833460, 4089024, 5111280, 6133536, 6815040, 7666920, 10222560, 12267072, 15333840, 20445120, 30667680, 61335360]

約数ペア:

[(1, 61335360), (2, 30667680), (3, 20445120), (4, 15333840), (5, 12267072), (6, 10222560), (8, 7666920), (9, 6815040), (10, 6133536), (12, 5111280), (15, 4089024), (16, 3833460), (18, 3407520), (20, 3066768), (24, 2555640), (27, 2271680), (30, 2044512), (31, 1978560), (32, 1916730), (36, 1703760), (40, 1533384), (45, 1363008), (48, 1277820), (54, 1135840), (60, 1022256), (62, 989280), (64, 958365), (72, 851880), (80, 766692), (90, 681504), (93, 659520), (96, 638910), (108, 567920), (120, 511128), (124, 494640), (135, 454336), (144, 425940), (155, 395712), (160, 383346), (180, 340752), (186, 329760), (192, 319455), (216, 283960), (229, 267840), (240, 255564), (248, 247320), (270, 227168), (279, 219840), (288, 212970), (310, 197856), (320, 191673), (360, 170376), (372, 164880), (432, 141980), (458, 133920), (465, 131904), (480, 127782), (496, 123660), (540, 113584), (558, 109920), (576, 106485), (620, 98928), (687, 89280), (720, 85188), (744, 82440), (837, 73280), (864, 70990), (916, 66960), (930, 65952), (960, 63891), (992, 61830), (1080, 56792), (1116, 54960), (1145, 53568), (1240, 49464), (1374, 44640), (1395, 43968), (1440, 42594), (1488, 41220), (1674, 36640), (1728, 35495), (1832, 33480), (1860, 32976), (1984, 30915), (2061, 29760), (2160, 28396), (2232, 27480), (2290, 26784), (2480, 24732), (2748, 22320), (2790, 21984), (2880, 21297), (2976, 20610), (3348, 18320), (3435, 17856), (3664, 16740), (3720, 16488), (4122, 14880), (4185, 14656), (4320, 14198), (4464, 13740), (4580, 13392), (4960, 12366), (5496, 11160), (5580, 10992), (5952, 10305), (6183, 9920), (6696, 9160), (6870, 8928), (7099, 8640), (7328, 8370), (7440, 8244)]