82082640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 256555008

約数和(自身を除く): 174472368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2693, 3048, 3810, 5080, 5386, 6096, 7620, 8079, 10160, 10772, 13465, 15240, 16158, 21544, 26930, 30480, 32316, 40395, 43088, 53860, 64632, 80790, 107720, 129264, 161580, 215440, 323160, 342011, 646320, 684022, 1026033, 1368044, 1710055, 2052066, 2736088, 3420110, 4104132, 5130165, 5472176, 6840220, 8208264, 10260330, 13680440, 16416528, 20520660, 27360880, 41041320, 82082640]

約数ペア:

[(1, 82082640), (2, 41041320), (3, 27360880), (4, 20520660), (5, 16416528), (6, 13680440), (8, 10260330), (10, 8208264), (12, 6840220), (15, 5472176), (16, 5130165), (20, 4104132), (24, 3420110), (30, 2736088), (40, 2052066), (48, 1710055), (60, 1368044), (80, 1026033), (120, 684022), (127, 646320), (240, 342011), (254, 323160), (381, 215440), (508, 161580), (635, 129264), (762, 107720), (1016, 80790), (1270, 64632), (1524, 53860), (1905, 43088), (2032, 40395), (2540, 32316), (2693, 30480), (3048, 26930), (3810, 21544), (5080, 16158), (5386, 15240), (6096, 13465), (7620, 10772), (8079, 10160)]