8402160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 28060704

約数和(自身を除く): 19658544

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, 2693, 3120, 5386, 8079, 10772, 13465, 16158, 21544, 26930, 32316, 35009, 40395, 43088, 53860, 64632, 70018, 80790, 105027, 107720, 129264, 140036, 161580, 175045, 210054, 215440, 280072, 323160, 350090, 420108, 525135, 560144, 646320, 700180, 840216, 1050270, 1400360, 1680432, 2100540, 2800720, 4201080, 8402160]

約数ペア:

[(1, 8402160), (2, 4201080), (3, 2800720), (4, 2100540), (5, 1680432), (6, 1400360), (8, 1050270), (10, 840216), (12, 700180), (13, 646320), (15, 560144), (16, 525135), (20, 420108), (24, 350090), (26, 323160), (30, 280072), (39, 215440), (40, 210054), (48, 175045), (52, 161580), (60, 140036), (65, 129264), (78, 107720), (80, 105027), (104, 80790), (120, 70018), (130, 64632), (156, 53860), (195, 43088), (208, 40395), (240, 35009), (260, 32316), (312, 26930), (390, 21544), (520, 16158), (624, 13465), (780, 10772), (1040, 8079), (1560, 5386), (2693, 3120)]