8162160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 25712640

約数和(自身を除く): 17550480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 479, 568, 710, 852, 958, 1065, 1136, 1420, 1437, 1704, 1916, 2130, 2395, 2840, 2874, 3408, 3832, 4260, 4790, 5680, 5748, 7185, 7664, 8520, 9580, 11496, 14370, 17040, 19160, 22992, 28740, 34009, 38320, 57480, 68018, 102027, 114960, 136036, 170045, 204054, 272072, 340090, 408108, 510135, 544144, 680180, 816216, 1020270, 1360360, 1632432, 2040540, 2720720, 4081080, 8162160]

約数ペア:

[(1, 8162160), (2, 4081080), (3, 2720720), (4, 2040540), (5, 1632432), (6, 1360360), (8, 1020270), (10, 816216), (12, 680180), (15, 544144), (16, 510135), (20, 408108), (24, 340090), (30, 272072), (40, 204054), (48, 170045), (60, 136036), (71, 114960), (80, 102027), (120, 68018), (142, 57480), (213, 38320), (240, 34009), (284, 28740), (355, 22992), (426, 19160), (479, 17040), (568, 14370), (710, 11496), (852, 9580), (958, 8520), (1065, 7664), (1136, 7185), (1420, 5748), (1437, 5680), (1704, 4790), (1916, 4260), (2130, 3832), (2395, 3408), (2840, 2874)]