42095280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4138

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 91467600

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, 4079, 5160, 8158, 10320, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 65264, 81580, 97896, 122370, 163160, 175397, 195792, 244740, 326320, 350794, 489480, 526191, 701588, 876985, 978960, 1052382, 1403176, 1753970, 2104764, 2630955, 2806352, 3507940, 4209528, 5261910, 7015880, 8419056, 10523820, 14031760, 21047640, 42095280]

約数ペア:

[(1, 42095280), (2, 21047640), (3, 14031760), (4, 10523820), (5, 8419056), (6, 7015880), (8, 5261910), (10, 4209528), (12, 3507940), (15, 2806352), (16, 2630955), (20, 2104764), (24, 1753970), (30, 1403176), (40, 1052382), (43, 978960), (48, 876985), (60, 701588), (80, 526191), (86, 489480), (120, 350794), (129, 326320), (172, 244740), (215, 195792), (240, 175397), (258, 163160), (344, 122370), (430, 97896), (516, 81580), (645, 65264), (688, 61185), (860, 48948), (1032, 40790), (1290, 32632), (1720, 24474), (2064, 20395), (2580, 16316), (3440, 12237), (4079, 10320), (5160, 8158)]