160107720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16889}}^1$

素因数の和:16982

約数の個数: 64

約数和(自身を含む): 486432000

約数和(自身を除く): 326324280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16889, 33778, 50667, 67556, 84445, 101334, 135112, 168890, 202668, 253335, 337780, 405336, 506670, 675560, 1013340, 1334231, 2026680, 2668462, 4002693, 5336924, 6671155, 8005386, 10673848, 13342310, 16010772, 20013465, 26684620, 32021544, 40026930, 53369240, 80053860, 160107720]

約数ペア:

[(1, 160107720), (2, 80053860), (3, 53369240), (4, 40026930), (5, 32021544), (6, 26684620), (8, 20013465), (10, 16010772), (12, 13342310), (15, 10673848), (20, 8005386), (24, 6671155), (30, 5336924), (40, 4002693), (60, 2668462), (79, 2026680), (120, 1334231), (158, 1013340), (237, 675560), (316, 506670), (395, 405336), (474, 337780), (632, 253335), (790, 202668), (948, 168890), (1185, 135112), (1580, 101334), (1896, 84445), (2370, 67556), (3160, 50667), (4740, 33778), (9480, 16889)]