160816560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15583}}^1$

素因数の和:15642

約数の個数: 80

約数和(自身を含む): 510157824

約数和(自身を除く): 349341264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15583, 31166, 46749, 62332, 77915, 93498, 124664, 155830, 186996, 233745, 249328, 311660, 373992, 467490, 623320, 670069, 747984, 934980, 1246640, 1340138, 1869960, 2010207, 2680276, 3350345, 3739920, 4020414, 5360552, 6700690, 8040828, 10051035, 10721104, 13401380, 16081656, 20102070, 26802760, 32163312, 40204140, 53605520, 80408280, 160816560]

約数ペア:

[(1, 160816560), (2, 80408280), (3, 53605520), (4, 40204140), (5, 32163312), (6, 26802760), (8, 20102070), (10, 16081656), (12, 13401380), (15, 10721104), (16, 10051035), (20, 8040828), (24, 6700690), (30, 5360552), (40, 4020414), (43, 3739920), (48, 3350345), (60, 2680276), (80, 2010207), (86, 1869960), (120, 1340138), (129, 1246640), (172, 934980), (215, 747984), (240, 670069), (258, 623320), (344, 467490), (430, 373992), (516, 311660), (645, 249328), (688, 233745), (860, 186996), (1032, 155830), (1290, 124664), (1720, 93498), (2064, 77915), (2580, 62332), (3440, 46749), (5160, 31166), (10320, 15583)]