7139640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59497}}^1$

素因数の和:59511

約数の個数: 32

約数和(自身を含む): 21419280

約数和(自身を除く): 14279640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 59497, 118994, 178491, 237988, 297485, 356982, 475976, 594970, 713964, 892455, 1189940, 1427928, 1784910, 2379880, 3569820, 7139640]

約数ペア:

[(1, 7139640), (2, 3569820), (3, 2379880), (4, 1784910), (5, 1427928), (6, 1189940), (8, 892455), (10, 713964), (12, 594970), (15, 475976), (20, 356982), (24, 297485), (30, 237988), (40, 178491), (60, 118994), (120, 59497)]