40375260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24923}}^1$

素因数の和:24944

約数の個数: 60

約数和(自身を含む): 126663768

約数和(自身を除く): 86288508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 24923, 49846, 74769, 99692, 124615, 149538, 224307, 249230, 299076, 373845, 448614, 498460, 672921, 747690, 897228, 1121535, 1345842, 1495380, 2018763, 2243070, 2691684, 3364605, 4037526, 4486140, 6729210, 8075052, 10093815, 13458420, 20187630, 40375260]

約数ペア:

[(1, 40375260), (2, 20187630), (3, 13458420), (4, 10093815), (5, 8075052), (6, 6729210), (9, 4486140), (10, 4037526), (12, 3364605), (15, 2691684), (18, 2243070), (20, 2018763), (27, 1495380), (30, 1345842), (36, 1121535), (45, 897228), (54, 747690), (60, 672921), (81, 498460), (90, 448614), (108, 373845), (135, 299076), (162, 249230), (180, 224307), (270, 149538), (324, 124615), (405, 99692), (540, 74769), (810, 49846), (1620, 24923)]