11323980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 35026992

約数和(自身を除く): 23703012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1187, 1590, 1908, 2374, 2385, 3180, 3561, 4748, 4770, 5935, 7122, 9540, 10683, 11870, 14244, 17805, 21366, 23740, 35610, 42732, 53415, 62911, 71220, 106830, 125822, 188733, 213660, 251644, 314555, 377466, 566199, 629110, 754932, 943665, 1132398, 1258220, 1887330, 2264796, 2830995, 3774660, 5661990, 11323980]

約数ペア:

[(1, 11323980), (2, 5661990), (3, 3774660), (4, 2830995), (5, 2264796), (6, 1887330), (9, 1258220), (10, 1132398), (12, 943665), (15, 754932), (18, 629110), (20, 566199), (30, 377466), (36, 314555), (45, 251644), (53, 213660), (60, 188733), (90, 125822), (106, 106830), (159, 71220), (180, 62911), (212, 53415), (265, 42732), (318, 35610), (477, 23740), (530, 21366), (636, 17805), (795, 14244), (954, 11870), (1060, 10683), (1187, 9540), (1590, 7122), (1908, 5935), (2374, 4770), (2385, 4748), (3180, 3561)]