1085722920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32429}}^1$

素因数の和:32480

約数の個数: 128

約数和(自身を含む): 3735936000

約数和(自身を除く): 2650213080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 32429, 33480, 64858, 97287, 129716, 162145, 194574, 259432, 291861, 324290, 389148, 486435, 583722, 648580, 778296, 875583, 972870, 1005299, 1167444, 1297160, 1459305, 1751166, 1945740, 2010598, 2334888, 2918610, 3015897, 3502332, 3891480, 4021196, 4377915, 5026495, 5837220, 6031794, 7004664, 8042392, 8755830, 9047691, 10052990, 11674440, 12063588, 15079485, 17511660, 18095382, 20105980, 24127176, 27143073, 30158970, 35023320, 36190764, 40211960, 45238455, 54286146, 60317940, 72381528, 90476910, 108572292, 120635880, 135715365, 180953820, 217144584, 271430730, 361907640, 542861460, 1085722920]

約数ペア:

[(1, 1085722920), (2, 542861460), (3, 361907640), (4, 271430730), (5, 217144584), (6, 180953820), (8, 135715365), (9, 120635880), (10, 108572292), (12, 90476910), (15, 72381528), (18, 60317940), (20, 54286146), (24, 45238455), (27, 40211960), (30, 36190764), (31, 35023320), (36, 30158970), (40, 27143073), (45, 24127176), (54, 20105980), (60, 18095382), (62, 17511660), (72, 15079485), (90, 12063588), (93, 11674440), (108, 10052990), (120, 9047691), (124, 8755830), (135, 8042392), (155, 7004664), (180, 6031794), (186, 5837220), (216, 5026495), (248, 4377915), (270, 4021196), (279, 3891480), (310, 3502332), (360, 3015897), (372, 2918610), (465, 2334888), (540, 2010598), (558, 1945740), (620, 1751166), (744, 1459305), (837, 1297160), (930, 1167444), (1080, 1005299), (1116, 972870), (1240, 875583), (1395, 778296), (1674, 648580), (1860, 583722), (2232, 486435), (2790, 389148), (3348, 324290), (3720, 291861), (4185, 259432), (5580, 194574), (6696, 162145), (8370, 129716), (11160, 97287), (16740, 64858), (32429, 33480)]