80587560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12671}}^1$

素因数の和:12738

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 165756120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 12671, 25342, 38013, 50684, 63355, 76026, 101368, 126710, 152052, 190065, 253420, 304104, 380130, 506840, 671563, 760260, 1343126, 1520520, 2014689, 2686252, 3357815, 4029378, 5372504, 6715630, 8058756, 10073445, 13431260, 16117512, 20146890, 26862520, 40293780, 80587560]

約数ペア:

[(1, 80587560), (2, 40293780), (3, 26862520), (4, 20146890), (5, 16117512), (6, 13431260), (8, 10073445), (10, 8058756), (12, 6715630), (15, 5372504), (20, 4029378), (24, 3357815), (30, 2686252), (40, 2014689), (53, 1520520), (60, 1343126), (106, 760260), (120, 671563), (159, 506840), (212, 380130), (265, 304104), (318, 253420), (424, 190065), (530, 152052), (636, 126710), (795, 101368), (1060, 76026), (1272, 63355), (1590, 50684), (2120, 38013), (3180, 25342), (6360, 12671)]