350497680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112339}}^1$

素因数の和:112368

約数の個数: 80

約数和(自身を含む): 1170133440

約数和(自身を除く): 819635760

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, 112339, 224678, 337017, 449356, 561695, 674034, 898712, 1123390, 1348068, 1460407, 1685085, 1797424, 2246780, 2696136, 2920814, 3370170, 4381221, 4493560, 5392272, 5841628, 6740340, 7302035, 8762442, 8987120, 11683256, 13480680, 14604070, 17524884, 21906105, 23366512, 26961360, 29208140, 35049768, 43812210, 58416280, 70099536, 87624420, 116832560, 175248840, 350497680]

約数ペア:

[(1, 350497680), (2, 175248840), (3, 116832560), (4, 87624420), (5, 70099536), (6, 58416280), (8, 43812210), (10, 35049768), (12, 29208140), (13, 26961360), (15, 23366512), (16, 21906105), (20, 17524884), (24, 14604070), (26, 13480680), (30, 11683256), (39, 8987120), (40, 8762442), (48, 7302035), (52, 6740340), (60, 5841628), (65, 5392272), (78, 4493560), (80, 4381221), (104, 3370170), (120, 2920814), (130, 2696136), (156, 2246780), (195, 1797424), (208, 1685085), (240, 1460407), (260, 1348068), (312, 1123390), (390, 898712), (520, 674034), (624, 561695), (780, 449356), (1040, 337017), (1560, 224678), (3120, 112339)]