42054720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 135623808

約数和(自身を除く): 93569088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 617, 710, 852, 960, 1065, 1136, 1234, 1420, 1704, 1851, 2130, 2272, 2468, 2840, 3085, 3408, 3702, 4260, 4544, 4936, 5680, 6170, 6816, 7404, 8520, 9255, 9872, 11360, 12340, 13632, 14808, 17040, 18510, 19744, 22720, 24680, 29616, 34080, 37020, 39488, 43807, 49360, 59232, 68160, 74040, 87614, 98720, 118464, 131421, 148080, 175228, 197440, 219035, 262842, 296160, 350456, 438070, 525684, 592320, 657105, 700912, 876140, 1051368, 1314210, 1401824, 1752280, 2102736, 2628420, 2803648, 3504560, 4205472, 5256840, 7009120, 8410944, 10513680, 14018240, 21027360, 42054720]

約数ペア:

[(1, 42054720), (2, 21027360), (3, 14018240), (4, 10513680), (5, 8410944), (6, 7009120), (8, 5256840), (10, 4205472), (12, 3504560), (15, 2803648), (16, 2628420), (20, 2102736), (24, 1752280), (30, 1401824), (32, 1314210), (40, 1051368), (48, 876140), (60, 700912), (64, 657105), (71, 592320), (80, 525684), (96, 438070), (120, 350456), (142, 296160), (160, 262842), (192, 219035), (213, 197440), (240, 175228), (284, 148080), (320, 131421), (355, 118464), (426, 98720), (480, 87614), (568, 74040), (617, 68160), (710, 59232), (852, 49360), (960, 43807), (1065, 39488), (1136, 37020), (1234, 34080), (1420, 29616), (1704, 24680), (1851, 22720), (2130, 19744), (2272, 18510), (2468, 17040), (2840, 14808), (3085, 13632), (3408, 12340), (3702, 11360), (4260, 9872), (4544, 9255), (4936, 8520), (5680, 7404), (6170, 6816)]