16066740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 45178560

約数和(自身を除く): 29111820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 809, 993, 1324, 1618, 1655, 1986, 2427, 3236, 3310, 3972, 4045, 4854, 4965, 6620, 8090, 9708, 9930, 12135, 16180, 19860, 24270, 48540, 267779, 535558, 803337, 1071116, 1338895, 1606674, 2677790, 3213348, 4016685, 5355580, 8033370, 16066740]

約数ペア:

[(1, 16066740), (2, 8033370), (3, 5355580), (4, 4016685), (5, 3213348), (6, 2677790), (10, 1606674), (12, 1338895), (15, 1071116), (20, 803337), (30, 535558), (60, 267779), (331, 48540), (662, 24270), (809, 19860), (993, 16180), (1324, 12135), (1618, 9930), (1655, 9708), (1986, 8090), (2427, 6620), (3236, 4965), (3310, 4854), (3972, 4045)]