409077960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3408983}}^1$

素因数の和:3408997

約数の個数: 32

約数和(自身を含む): 1227234240

約数和(自身を除く): 818156280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3408983, 6817966, 10226949, 13635932, 17044915, 20453898, 27271864, 34089830, 40907796, 51134745, 68179660, 81815592, 102269490, 136359320, 204538980, 409077960]

約数ペア:

[(1, 409077960), (2, 204538980), (3, 136359320), (4, 102269490), (5, 81815592), (6, 68179660), (8, 51134745), (10, 40907796), (12, 34089830), (15, 27271864), (20, 20453898), (24, 17044915), (30, 13635932), (40, 10226949), (60, 6817966), (120, 3408983)]