545156880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28753}}^1$

素因数の和:28848

約数の個数: 80

約数和(自身を含む): 1711438080

約数和(自身を除く): 1166281200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 28753, 57506, 86259, 115012, 143765, 172518, 230024, 287530, 345036, 431295, 460048, 575060, 690072, 862590, 1150120, 1380144, 1725180, 2271487, 2300240, 3450360, 4542974, 6814461, 6900720, 9085948, 11357435, 13628922, 18171896, 22714870, 27257844, 34072305, 36343792, 45429740, 54515688, 68144610, 90859480, 109031376, 136289220, 181718960, 272578440, 545156880]

約数ペア:

[(1, 545156880), (2, 272578440), (3, 181718960), (4, 136289220), (5, 109031376), (6, 90859480), (8, 68144610), (10, 54515688), (12, 45429740), (15, 36343792), (16, 34072305), (20, 27257844), (24, 22714870), (30, 18171896), (40, 13628922), (48, 11357435), (60, 9085948), (79, 6900720), (80, 6814461), (120, 4542974), (158, 3450360), (237, 2300240), (240, 2271487), (316, 1725180), (395, 1380144), (474, 1150120), (632, 862590), (790, 690072), (948, 575060), (1185, 460048), (1264, 431295), (1580, 345036), (1896, 287530), (2370, 230024), (3160, 172518), (3792, 143765), (4740, 115012), (6320, 86259), (9480, 57506), (18960, 28753)]