8633040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2796

約数の個数: 80

約数和(自身を含む): 28831488

約数和(自身を除く): 20198448

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, 2767, 3120, 5534, 8301, 11068, 13835, 16602, 22136, 27670, 33204, 35971, 41505, 44272, 55340, 66408, 71942, 83010, 107913, 110680, 132816, 143884, 166020, 179855, 215826, 221360, 287768, 332040, 359710, 431652, 539565, 575536, 664080, 719420, 863304, 1079130, 1438840, 1726608, 2158260, 2877680, 4316520, 8633040]

約数ペア:

[(1, 8633040), (2, 4316520), (3, 2877680), (4, 2158260), (5, 1726608), (6, 1438840), (8, 1079130), (10, 863304), (12, 719420), (13, 664080), (15, 575536), (16, 539565), (20, 431652), (24, 359710), (26, 332040), (30, 287768), (39, 221360), (40, 215826), (48, 179855), (52, 166020), (60, 143884), (65, 132816), (78, 110680), (80, 107913), (104, 83010), (120, 71942), (130, 66408), (156, 55340), (195, 44272), (208, 41505), (240, 35971), (260, 33204), (312, 27670), (390, 22136), (520, 16602), (624, 13835), (780, 11068), (1040, 8301), (1560, 5534), (2767, 3120)]