165082920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80923}}^1$

素因数の和:80954

約数の個数: 64

約数和(自身を含む): 524387520

約数和(自身を除く): 359304600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 80923, 161846, 242769, 323692, 404615, 485538, 647384, 809230, 971076, 1213845, 1375691, 1618460, 1942152, 2427690, 2751382, 3236920, 4127073, 4855380, 5502764, 6878455, 8254146, 9710760, 11005528, 13756910, 16508292, 20635365, 27513820, 33016584, 41270730, 55027640, 82541460, 165082920]

約数ペア:

[(1, 165082920), (2, 82541460), (3, 55027640), (4, 41270730), (5, 33016584), (6, 27513820), (8, 20635365), (10, 16508292), (12, 13756910), (15, 11005528), (17, 9710760), (20, 8254146), (24, 6878455), (30, 5502764), (34, 4855380), (40, 4127073), (51, 3236920), (60, 2751382), (68, 2427690), (85, 1942152), (102, 1618460), (120, 1375691), (136, 1213845), (170, 971076), (204, 809230), (255, 647384), (340, 485538), (408, 404615), (510, 323692), (680, 242769), (1020, 161846), (2040, 80923)]