85048080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27259}}^1$

素因数の和:27288

約数の個数: 80

約数和(自身を含む): 283940160

約数和(自身を除く): 198892080

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, 27259, 54518, 81777, 109036, 136295, 163554, 218072, 272590, 327108, 354367, 408885, 436144, 545180, 654216, 708734, 817770, 1063101, 1090360, 1308432, 1417468, 1635540, 1771835, 2126202, 2180720, 2834936, 3271080, 3543670, 4252404, 5315505, 5669872, 6542160, 7087340, 8504808, 10631010, 14174680, 17009616, 21262020, 28349360, 42524040, 85048080]

約数ペア:

[(1, 85048080), (2, 42524040), (3, 28349360), (4, 21262020), (5, 17009616), (6, 14174680), (8, 10631010), (10, 8504808), (12, 7087340), (13, 6542160), (15, 5669872), (16, 5315505), (20, 4252404), (24, 3543670), (26, 3271080), (30, 2834936), (39, 2180720), (40, 2126202), (48, 1771835), (52, 1635540), (60, 1417468), (65, 1308432), (78, 1090360), (80, 1063101), (104, 817770), (120, 708734), (130, 654216), (156, 545180), (195, 436144), (208, 408885), (240, 354367), (260, 327108), (312, 272590), (390, 218072), (520, 163554), (624, 136295), (780, 109036), (1040, 81777), (1560, 54518), (3120, 27259)]