448370520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22109}}^1$

素因数の和:22149

約数の個数: 96

約数和(自身を含む): 1456606800

約数和(自身を除く): 1008236280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 22109, 44218, 66327, 88436, 110545, 132654, 176872, 221090, 265308, 287417, 331635, 442180, 530616, 574834, 663270, 862251, 884360, 1149668, 1326540, 1437085, 1724502, 2299336, 2653080, 2874170, 3449004, 3736421, 4311255, 5748340, 6898008, 7472842, 8622510, 11209263, 11496680, 14945684, 17245020, 18682105, 22418526, 29891368, 34490040, 37364210, 44837052, 56046315, 74728420, 89674104, 112092630, 149456840, 224185260, 448370520]

約数ペア:

[(1, 448370520), (2, 224185260), (3, 149456840), (4, 112092630), (5, 89674104), (6, 74728420), (8, 56046315), (10, 44837052), (12, 37364210), (13, 34490040), (15, 29891368), (20, 22418526), (24, 18682105), (26, 17245020), (30, 14945684), (39, 11496680), (40, 11209263), (52, 8622510), (60, 7472842), (65, 6898008), (78, 5748340), (104, 4311255), (120, 3736421), (130, 3449004), (156, 2874170), (169, 2653080), (195, 2299336), (260, 1724502), (312, 1437085), (338, 1326540), (390, 1149668), (507, 884360), (520, 862251), (676, 663270), (780, 574834), (845, 530616), (1014, 442180), (1352, 331635), (1560, 287417), (1690, 265308), (2028, 221090), (2535, 176872), (3380, 132654), (4056, 110545), (5070, 88436), (6760, 66327), (10140, 44218), (20280, 22109)]