30667680

素因数分解:

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

素因数の和:284

約数の個数: 192

約数和(自身を含む): 111283200

約数和(自身を除く): 80615520

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, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 229, 240, 248, 270, 279, 288, 310, 360, 372, 432, 458, 465, 480, 496, 540, 558, 620, 687, 720, 744, 837, 864, 916, 930, 992, 1080, 1116, 1145, 1240, 1374, 1395, 1440, 1488, 1674, 1832, 1860, 2061, 2160, 2232, 2290, 2480, 2748, 2790, 2976, 3348, 3435, 3664, 3720, 4122, 4185, 4320, 4464, 4580, 4960, 5496, 5580, 6183, 6696, 6870, 7099, 7328, 7440, 8244, 8370, 8928, 9160, 10305, 10992, 11160, 12366, 13392, 13740, 14198, 14880, 16488, 16740, 18320, 20610, 21297, 21984, 22320, 24732, 26784, 27480, 28396, 30915, 32976, 33480, 35495, 36640, 41220, 42594, 44640, 49464, 54960, 56792, 61830, 63891, 65952, 66960, 70990, 82440, 85188, 98928, 106485, 109920, 113584, 123660, 127782, 133920, 141980, 164880, 170376, 191673, 197856, 212970, 227168, 247320, 255564, 283960, 319455, 329760, 340752, 383346, 425940, 494640, 511128, 567920, 638910, 681504, 766692, 851880, 958365, 989280, 1022256, 1135840, 1277820, 1533384, 1703760, 1916730, 2044512, 2555640, 3066768, 3407520, 3833460, 5111280, 6133536, 7666920, 10222560, 15333840, 30667680]

約数ペア:

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