41457720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 125154720

約数和(自身を除く): 83697000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 1997, 2076, 2595, 3460, 3994, 4152, 5190, 5991, 6920, 7988, 9985, 10380, 11982, 15976, 19970, 20760, 23964, 29955, 39940, 47928, 59910, 79880, 119820, 239640, 345481, 690962, 1036443, 1381924, 1727405, 2072886, 2763848, 3454810, 4145772, 5182215, 6909620, 8291544, 10364430, 13819240, 20728860, 41457720]

約数ペア:

[(1, 41457720), (2, 20728860), (3, 13819240), (4, 10364430), (5, 8291544), (6, 6909620), (8, 5182215), (10, 4145772), (12, 3454810), (15, 2763848), (20, 2072886), (24, 1727405), (30, 1381924), (40, 1036443), (60, 690962), (120, 345481), (173, 239640), (346, 119820), (519, 79880), (692, 59910), (865, 47928), (1038, 39940), (1384, 29955), (1730, 23964), (1997, 20760), (2076, 19970), (2595, 15976), (3460, 11982), (3994, 10380), (4152, 9985), (5190, 7988), (5991, 6920)]