319738620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{3499}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 896112000

約数和(自身を除く): 576373380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1523, 3046, 3499, 4569, 6092, 6998, 7615, 9138, 10497, 13996, 15230, 17495, 18276, 20994, 22845, 30460, 34990, 41988, 45690, 52485, 69980, 91380, 104970, 209940, 5328977, 10657954, 15986931, 21315908, 26644885, 31973862, 53289770, 63947724, 79934655, 106579540, 159869310, 319738620]

約数ペア:

[(1, 319738620), (2, 159869310), (3, 106579540), (4, 79934655), (5, 63947724), (6, 53289770), (10, 31973862), (12, 26644885), (15, 21315908), (20, 15986931), (30, 10657954), (60, 5328977), (1523, 209940), (3046, 104970), (3499, 91380), (4569, 69980), (6092, 52485), (6998, 45690), (7615, 41988), (9138, 34990), (10497, 30460), (13996, 22845), (15230, 20994), (17495, 18276)]