11915460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 36855000

約数和(自身を除く): 24939540

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, 1249, 1590, 1908, 2385, 2498, 3180, 3747, 4770, 4996, 6245, 7494, 9540, 11241, 12490, 14988, 18735, 22482, 24980, 37470, 44964, 56205, 66197, 74940, 112410, 132394, 198591, 224820, 264788, 330985, 397182, 595773, 661970, 794364, 992955, 1191546, 1323940, 1985910, 2383092, 2978865, 3971820, 5957730, 11915460]

約数ペア:

[(1, 11915460), (2, 5957730), (3, 3971820), (4, 2978865), (5, 2383092), (6, 1985910), (9, 1323940), (10, 1191546), (12, 992955), (15, 794364), (18, 661970), (20, 595773), (30, 397182), (36, 330985), (45, 264788), (53, 224820), (60, 198591), (90, 132394), (106, 112410), (159, 74940), (180, 66197), (212, 56205), (265, 44964), (318, 37470), (477, 24980), (530, 22482), (636, 18735), (795, 14988), (954, 12490), (1060, 11241), (1249, 9540), (1590, 7494), (1908, 6245), (2385, 4996), (2498, 4770), (3180, 3747)]