220100520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34607}}^1$

素因数の和:34674

約数の個数: 64

約数和(自身を含む): 672779520

約数和(自身を除く): 452679000

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, 34607, 69214, 103821, 138428, 173035, 207642, 276856, 346070, 415284, 519105, 692140, 830568, 1038210, 1384280, 1834171, 2076420, 3668342, 4152840, 5502513, 7336684, 9170855, 11005026, 14673368, 18341710, 22010052, 27512565, 36683420, 44020104, 55025130, 73366840, 110050260, 220100520]

約数ペア:

[(1, 220100520), (2, 110050260), (3, 73366840), (4, 55025130), (5, 44020104), (6, 36683420), (8, 27512565), (10, 22010052), (12, 18341710), (15, 14673368), (20, 11005026), (24, 9170855), (30, 7336684), (40, 5502513), (53, 4152840), (60, 3668342), (106, 2076420), (120, 1834171), (159, 1384280), (212, 1038210), (265, 830568), (318, 692140), (424, 519105), (530, 415284), (636, 346070), (795, 276856), (1060, 207642), (1272, 173035), (1590, 138428), (2120, 103821), (3180, 69214), (6360, 34607)]