83939640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 252547200

約数和(自身を除く): 168607560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1579, 1772, 2215, 2658, 3158, 3544, 4430, 4737, 5316, 6316, 6645, 7895, 8860, 9474, 10632, 12632, 13290, 15790, 17720, 18948, 23685, 26580, 31580, 37896, 47370, 53160, 63160, 94740, 189480, 699497, 1398994, 2098491, 2797988, 3497485, 4196982, 5595976, 6994970, 8393964, 10492455, 13989940, 16787928, 20984910, 27979880, 41969820, 83939640]

約数ペア:

[(1, 83939640), (2, 41969820), (3, 27979880), (4, 20984910), (5, 16787928), (6, 13989940), (8, 10492455), (10, 8393964), (12, 6994970), (15, 5595976), (20, 4196982), (24, 3497485), (30, 2797988), (40, 2098491), (60, 1398994), (120, 699497), (443, 189480), (886, 94740), (1329, 63160), (1579, 53160), (1772, 47370), (2215, 37896), (2658, 31580), (3158, 26580), (3544, 23685), (4430, 18948), (4737, 17720), (5316, 15790), (6316, 13290), (6645, 12632), (7895, 10632), (8860, 9474)]