260017680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83339}}^1$

素因数の和:83368

約数の個数: 80

約数和(自身を含む): 868069440

約数和(自身を除く): 608051760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 83339, 166678, 250017, 333356, 416695, 500034, 666712, 833390, 1000068, 1083407, 1250085, 1333424, 1666780, 2000136, 2166814, 2500170, 3250221, 3333560, 4000272, 4333628, 5000340, 5417035, 6500442, 6667120, 8667256, 10000680, 10834070, 13000884, 16251105, 17334512, 20001360, 21668140, 26001768, 32502210, 43336280, 52003536, 65004420, 86672560, 130008840, 260017680]

約数ペア:

[(1, 260017680), (2, 130008840), (3, 86672560), (4, 65004420), (5, 52003536), (6, 43336280), (8, 32502210), (10, 26001768), (12, 21668140), (13, 20001360), (15, 17334512), (16, 16251105), (20, 13000884), (24, 10834070), (26, 10000680), (30, 8667256), (39, 6667120), (40, 6500442), (48, 5417035), (52, 5000340), (60, 4333628), (65, 4000272), (78, 3333560), (80, 3250221), (104, 2500170), (120, 2166814), (130, 2000136), (156, 1666780), (195, 1333424), (208, 1250085), (240, 1083407), (260, 1000068), (312, 833390), (390, 666712), (520, 500034), (624, 416695), (780, 333356), (1040, 250017), (1560, 166678), (3120, 83339)]