158380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659917}}^1$

素因数の和:659933

約数の個数: 40

約数和(自身を含む): 490978992

約数和(自身を除く): 332598912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659917, 1319834, 1979751, 2639668, 3299585, 3959502, 5279336, 6599170, 7919004, 9898755, 10558672, 13198340, 15838008, 19797510, 26396680, 31676016, 39595020, 52793360, 79190040, 158380080]

約数ペア:

[(1, 158380080), (2, 79190040), (3, 52793360), (4, 39595020), (5, 31676016), (6, 26396680), (8, 19797510), (10, 15838008), (12, 13198340), (15, 10558672), (16, 9898755), (20, 7919004), (24, 6599170), (30, 5279336), (40, 3959502), (48, 3299585), (60, 2639668), (80, 1979751), (120, 1319834), (240, 659917)]