189909480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1582579}}^1$

素因数の和:1582593

約数の個数: 32

約数和(自身を含む): 569728800

約数和(自身を除く): 379819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1582579, 3165158, 4747737, 6330316, 7912895, 9495474, 12660632, 15825790, 18990948, 23738685, 31651580, 37981896, 47477370, 63303160, 94954740, 189909480]

約数ペア:

[(1, 189909480), (2, 94954740), (3, 63303160), (4, 47477370), (5, 37981896), (6, 31651580), (8, 23738685), (10, 18990948), (12, 15825790), (15, 12660632), (20, 9495474), (24, 7912895), (30, 6330316), (40, 4747737), (60, 3165158), (120, 1582579)]