66591480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11807}}^1$

素因数の和:11868

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 137450760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 11807, 23614, 35421, 47228, 59035, 70842, 94456, 118070, 141684, 177105, 236140, 283368, 354210, 472280, 554929, 708420, 1109858, 1416840, 1664787, 2219716, 2774645, 3329574, 4439432, 5549290, 6659148, 8323935, 11098580, 13318296, 16647870, 22197160, 33295740, 66591480]

約数ペア:

[(1, 66591480), (2, 33295740), (3, 22197160), (4, 16647870), (5, 13318296), (6, 11098580), (8, 8323935), (10, 6659148), (12, 5549290), (15, 4439432), (20, 3329574), (24, 2774645), (30, 2219716), (40, 1664787), (47, 1416840), (60, 1109858), (94, 708420), (120, 554929), (141, 472280), (188, 354210), (235, 283368), (282, 236140), (376, 177105), (470, 141684), (564, 118070), (705, 94456), (940, 70842), (1128, 59035), (1410, 47228), (1880, 35421), (2820, 23614), (5640, 11807)]