199571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1663099}}^1$

素因数の和:1663113

約数の個数: 32

約数和(自身を含む): 598716000

約数和(自身を除く): 399144120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1663099, 3326198, 4989297, 6652396, 8315495, 9978594, 13304792, 16630990, 19957188, 24946485, 33261980, 39914376, 49892970, 66523960, 99785940, 199571880]

約数ペア:

[(1, 199571880), (2, 99785940), (3, 66523960), (4, 49892970), (5, 39914376), (6, 33261980), (8, 24946485), (10, 19957188), (12, 16630990), (15, 13304792), (20, 9978594), (24, 8315495), (30, 6652396), (40, 4989297), (60, 3326198), (120, 1663099)]