127382520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14951}}^1$

素因数の和:15036

約数の個数: 64

約数和(自身を含む): 387555840

約数和(自身を除く): 260173320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 14951, 29902, 44853, 59804, 74755, 89706, 119608, 149510, 179412, 224265, 299020, 358824, 448530, 598040, 897060, 1061521, 1794120, 2123042, 3184563, 4246084, 5307605, 6369126, 8492168, 10615210, 12738252, 15922815, 21230420, 25476504, 31845630, 42460840, 63691260, 127382520]

約数ペア:

[(1, 127382520), (2, 63691260), (3, 42460840), (4, 31845630), (5, 25476504), (6, 21230420), (8, 15922815), (10, 12738252), (12, 10615210), (15, 8492168), (20, 6369126), (24, 5307605), (30, 4246084), (40, 3184563), (60, 2123042), (71, 1794120), (120, 1061521), (142, 897060), (213, 598040), (284, 448530), (355, 358824), (426, 299020), (568, 224265), (710, 179412), (852, 149510), (1065, 119608), (1420, 89706), (1704, 74755), (2130, 59804), (2840, 44853), (4260, 29902), (8520, 14951)]