165530640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62701}}^1$

素因数の和:62728

約数の個数: 80

約数和(自身を含む): 559803456

約数和(自身を除く): 394272816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 62701, 125402, 188103, 250804, 313505, 376206, 501608, 627010, 689711, 752412, 940515, 1003216, 1254020, 1379422, 1504824, 1881030, 2069133, 2508040, 2758844, 3009648, 3448555, 3762060, 4138266, 5016080, 5517688, 6897110, 7524120, 8276532, 10345665, 11035376, 13794220, 15048240, 16553064, 20691330, 27588440, 33106128, 41382660, 55176880, 82765320, 165530640]

約数ペア:

[(1, 165530640), (2, 82765320), (3, 55176880), (4, 41382660), (5, 33106128), (6, 27588440), (8, 20691330), (10, 16553064), (11, 15048240), (12, 13794220), (15, 11035376), (16, 10345665), (20, 8276532), (22, 7524120), (24, 6897110), (30, 5517688), (33, 5016080), (40, 4138266), (44, 3762060), (48, 3448555), (55, 3009648), (60, 2758844), (66, 2508040), (80, 2069133), (88, 1881030), (110, 1504824), (120, 1379422), (132, 1254020), (165, 1003216), (176, 940515), (220, 752412), (240, 689711), (264, 627010), (330, 501608), (440, 376206), (528, 313505), (660, 250804), (880, 188103), (1320, 125402), (2640, 62701)]