165972120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12689}}^1$

素因数の和:12812

約数の個数: 64

約数和(自身を含む): 502524000

約数和(自身を除く): 336551880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 12689, 13080, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 253780, 304536, 380670, 507560, 761340, 1383101, 1522680, 2766202, 4149303, 5532404, 6915505, 8298606, 11064808, 13831010, 16597212, 20746515, 27662020, 33194424, 41493030, 55324040, 82986060, 165972120]

約数ペア:

[(1, 165972120), (2, 82986060), (3, 55324040), (4, 41493030), (5, 33194424), (6, 27662020), (8, 20746515), (10, 16597212), (12, 13831010), (15, 11064808), (20, 8298606), (24, 6915505), (30, 5532404), (40, 4149303), (60, 2766202), (109, 1522680), (120, 1383101), (218, 761340), (327, 507560), (436, 380670), (545, 304536), (654, 253780), (872, 190335), (1090, 152268), (1308, 126890), (1635, 101512), (2180, 76134), (2616, 63445), (3270, 50756), (4360, 38067), (6540, 25378), (12689, 13080)]