4528680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 14636160

約数和(自身を除く): 10107480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2903, 5806, 8709, 11612, 14515, 17418, 23224, 29030, 34836, 37739, 43545, 58060, 69672, 75478, 87090, 113217, 116120, 150956, 174180, 188695, 226434, 301912, 348360, 377390, 452868, 566085, 754780, 905736, 1132170, 1509560, 2264340, 4528680]

約数ペア:

[(1, 4528680), (2, 2264340), (3, 1509560), (4, 1132170), (5, 905736), (6, 754780), (8, 566085), (10, 452868), (12, 377390), (13, 348360), (15, 301912), (20, 226434), (24, 188695), (26, 174180), (30, 150956), (39, 116120), (40, 113217), (52, 87090), (60, 75478), (65, 69672), (78, 58060), (104, 43545), (120, 37739), (130, 34836), (156, 29030), (195, 23224), (260, 17418), (312, 14515), (390, 11612), (520, 8709), (780, 5806), (1560, 2903)]