189648960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197551}}^1$

素因数の和:197571

約数の個数: 56

約数和(自身を含む): 602138496

約数和(自身を除く): 412489536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 197551, 395102, 592653, 790204, 987755, 1185306, 1580408, 1975510, 2370612, 2963265, 3160816, 3951020, 4741224, 5926530, 6321632, 7902040, 9482448, 11853060, 12643264, 15804080, 18964896, 23706120, 31608160, 37929792, 47412240, 63216320, 94824480, 189648960]

約数ペア:

[(1, 189648960), (2, 94824480), (3, 63216320), (4, 47412240), (5, 37929792), (6, 31608160), (8, 23706120), (10, 18964896), (12, 15804080), (15, 12643264), (16, 11853060), (20, 9482448), (24, 7902040), (30, 6321632), (32, 5926530), (40, 4741224), (48, 3951020), (60, 3160816), (64, 2963265), (80, 2370612), (96, 1975510), (120, 1580408), (160, 1185306), (192, 987755), (240, 790204), (320, 592653), (480, 395102), (960, 197551)]