549441840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28979}}^1$

素因数の和:29074

約数の個数: 80

約数和(自身を含む): 1724889600

約数和(自身を除く): 1175447760

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, 28979, 57958, 86937, 115916, 144895, 173874, 231832, 289790, 347748, 434685, 463664, 579580, 695496, 869370, 1159160, 1390992, 1738740, 2289341, 2318320, 3477480, 4578682, 6868023, 6954960, 9157364, 11446705, 13736046, 18314728, 22893410, 27472092, 34340115, 36629456, 45786820, 54944184, 68680230, 91573640, 109888368, 137360460, 183147280, 274720920, 549441840]

約数ペア:

[(1, 549441840), (2, 274720920), (3, 183147280), (4, 137360460), (5, 109888368), (6, 91573640), (8, 68680230), (10, 54944184), (12, 45786820), (15, 36629456), (16, 34340115), (20, 27472092), (24, 22893410), (30, 18314728), (40, 13736046), (48, 11446705), (60, 9157364), (79, 6954960), (80, 6868023), (120, 4578682), (158, 3477480), (237, 2318320), (240, 2289341), (316, 1738740), (395, 1390992), (474, 1159160), (632, 869370), (790, 695496), (948, 579580), (1185, 463664), (1264, 434685), (1580, 347748), (1896, 289790), (2370, 231832), (3160, 173874), (3792, 144895), (4740, 115916), (6320, 86937), (9480, 57958), (18960, 28979)]