72590940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3769}}^1$

素因数の和:3891

約数の個数: 72

約数和(自身を含む): 222309360

約数和(自身を除く): 149718420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3769, 3852, 4815, 6420, 7538, 9630, 11307, 15076, 18845, 19260, 22614, 33921, 37690, 45228, 56535, 67842, 75380, 113070, 135684, 169605, 226140, 339210, 403283, 678420, 806566, 1209849, 1613132, 2016415, 2419698, 3629547, 4032830, 4839396, 6049245, 7259094, 8065660, 12098490, 14518188, 18147735, 24196980, 36295470, 72590940]

約数ペア:

[(1, 72590940), (2, 36295470), (3, 24196980), (4, 18147735), (5, 14518188), (6, 12098490), (9, 8065660), (10, 7259094), (12, 6049245), (15, 4839396), (18, 4032830), (20, 3629547), (30, 2419698), (36, 2016415), (45, 1613132), (60, 1209849), (90, 806566), (107, 678420), (180, 403283), (214, 339210), (321, 226140), (428, 169605), (535, 135684), (642, 113070), (963, 75380), (1070, 67842), (1284, 56535), (1605, 45228), (1926, 37690), (2140, 33921), (3210, 22614), (3769, 19260), (3852, 18845), (4815, 15076), (6420, 11307), (7538, 9630)]