71572080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4534

約数の個数: 80

約数和(自身を含む): 225235584

約数和(自身を除く): 153663504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4451, 5360, 8040, 8902, 13353, 16080, 17804, 22255, 26706, 35608, 44510, 53412, 66765, 71216, 89020, 106824, 133530, 178040, 213648, 267060, 298217, 356080, 534120, 596434, 894651, 1068240, 1192868, 1491085, 1789302, 2385736, 2982170, 3578604, 4473255, 4771472, 5964340, 7157208, 8946510, 11928680, 14314416, 17893020, 23857360, 35786040, 71572080]

約数ペア:

[(1, 71572080), (2, 35786040), (3, 23857360), (4, 17893020), (5, 14314416), (6, 11928680), (8, 8946510), (10, 7157208), (12, 5964340), (15, 4771472), (16, 4473255), (20, 3578604), (24, 2982170), (30, 2385736), (40, 1789302), (48, 1491085), (60, 1192868), (67, 1068240), (80, 894651), (120, 596434), (134, 534120), (201, 356080), (240, 298217), (268, 267060), (335, 213648), (402, 178040), (536, 133530), (670, 106824), (804, 89020), (1005, 71216), (1072, 66765), (1340, 53412), (1608, 44510), (2010, 35608), (2680, 26706), (3216, 22255), (4020, 17804), (4451, 16080), (5360, 13353), (8040, 8902)]