310562520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36451}}^1$

素因数の和:36536

約数の個数: 64

約数和(自身を含む): 944835840

約数和(自身を除く): 634273320

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, 36451, 72902, 109353, 145804, 182255, 218706, 291608, 364510, 437412, 546765, 729020, 874824, 1093530, 1458040, 2187060, 2588021, 4374120, 5176042, 7764063, 10352084, 12940105, 15528126, 20704168, 25880210, 31056252, 38820315, 51760420, 62112504, 77640630, 103520840, 155281260, 310562520]

約数ペア:

[(1, 310562520), (2, 155281260), (3, 103520840), (4, 77640630), (5, 62112504), (6, 51760420), (8, 38820315), (10, 31056252), (12, 25880210), (15, 20704168), (20, 15528126), (24, 12940105), (30, 10352084), (40, 7764063), (60, 5176042), (71, 4374120), (120, 2588021), (142, 2187060), (213, 1458040), (284, 1093530), (355, 874824), (426, 729020), (568, 546765), (710, 437412), (852, 364510), (1065, 291608), (1420, 218706), (1704, 182255), (2130, 145804), (2840, 109353), (4260, 72902), (8520, 36451)]