73281840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10574

約数の個数: 80

約数和(自身を含む): 235029600

約数和(自身を除く): 161747760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 10529, 21058, 31587, 42116, 52645, 63174, 84232, 105290, 126348, 157935, 168464, 210580, 252696, 305341, 315870, 421160, 505392, 610682, 631740, 842320, 916023, 1221364, 1263480, 1526705, 1832046, 2442728, 2526960, 3053410, 3664092, 4580115, 4885456, 6106820, 7328184, 9160230, 12213640, 14656368, 18320460, 24427280, 36640920, 73281840]

約数ペア:

[(1, 73281840), (2, 36640920), (3, 24427280), (4, 18320460), (5, 14656368), (6, 12213640), (8, 9160230), (10, 7328184), (12, 6106820), (15, 4885456), (16, 4580115), (20, 3664092), (24, 3053410), (29, 2526960), (30, 2442728), (40, 1832046), (48, 1526705), (58, 1263480), (60, 1221364), (80, 916023), (87, 842320), (116, 631740), (120, 610682), (145, 505392), (174, 421160), (232, 315870), (240, 305341), (290, 252696), (348, 210580), (435, 168464), (464, 157935), (580, 126348), (696, 105290), (870, 84232), (1160, 63174), (1392, 52645), (1740, 42116), (2320, 31587), (3480, 21058), (6960, 10529)]