1258691880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10489099}}^1$

素因数の和:10489113

約数の個数: 32

約数和(自身を含む): 3776076000

約数和(自身を除く): 2517384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10489099, 20978198, 31467297, 41956396, 52445495, 62934594, 83912792, 104890990, 125869188, 157336485, 209781980, 251738376, 314672970, 419563960, 629345940, 1258691880]

約数ペア:

[(1, 1258691880), (2, 629345940), (3, 419563960), (4, 314672970), (5, 251738376), (6, 209781980), (8, 157336485), (10, 125869188), (12, 104890990), (15, 83912792), (20, 62934594), (24, 52445495), (30, 41956396), (40, 31467297), (60, 20978198), (120, 10489099)]