63644640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 203575680

約数和(自身を除く): 139931040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 1979, 2010, 2144, 2680, 3216, 3958, 4020, 5360, 5937, 6432, 7916, 8040, 9895, 10720, 11874, 15832, 16080, 19790, 23748, 29685, 31664, 32160, 39580, 47496, 59370, 63328, 79160, 94992, 118740, 132593, 158320, 189984, 237480, 265186, 316640, 397779, 474960, 530372, 662965, 795558, 949920, 1060744, 1325930, 1591116, 1988895, 2121488, 2651860, 3182232, 3977790, 4242976, 5303720, 6364464, 7955580, 10607440, 12728928, 15911160, 21214880, 31822320, 63644640]

約数ペア:

[(1, 63644640), (2, 31822320), (3, 21214880), (4, 15911160), (5, 12728928), (6, 10607440), (8, 7955580), (10, 6364464), (12, 5303720), (15, 4242976), (16, 3977790), (20, 3182232), (24, 2651860), (30, 2121488), (32, 1988895), (40, 1591116), (48, 1325930), (60, 1060744), (67, 949920), (80, 795558), (96, 662965), (120, 530372), (134, 474960), (160, 397779), (201, 316640), (240, 265186), (268, 237480), (335, 189984), (402, 158320), (480, 132593), (536, 118740), (670, 94992), (804, 79160), (1005, 63328), (1072, 59370), (1340, 47496), (1608, 39580), (1979, 32160), (2010, 31664), (2144, 29685), (2680, 23748), (3216, 19790), (3958, 16080), (4020, 15832), (5360, 11874), (5937, 10720), (6432, 9895), (7916, 8040)]