172561560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84589}}^1$

素因数の和:84620

約数の個数: 64

約数和(自身を含む): 548143200

約数和(自身を除く): 375581640

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, 84589, 169178, 253767, 338356, 422945, 507534, 676712, 845890, 1015068, 1268835, 1438013, 1691780, 2030136, 2537670, 2876026, 3383560, 4314039, 5075340, 5752052, 7190065, 8628078, 10150680, 11504104, 14380130, 17256156, 21570195, 28760260, 34512312, 43140390, 57520520, 86280780, 172561560]

約数ペア:

[(1, 172561560), (2, 86280780), (3, 57520520), (4, 43140390), (5, 34512312), (6, 28760260), (8, 21570195), (10, 17256156), (12, 14380130), (15, 11504104), (17, 10150680), (20, 8628078), (24, 7190065), (30, 5752052), (34, 5075340), (40, 4314039), (51, 3383560), (60, 2876026), (68, 2537670), (85, 2030136), (102, 1691780), (120, 1438013), (136, 1268835), (170, 1015068), (204, 845890), (255, 676712), (340, 507534), (408, 422945), (510, 338356), (680, 253767), (1020, 169178), (2040, 84589)]