158417040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{660071}}^1$

素因数の和:660087

約数の個数: 40

約数和(自身を含む): 491093568

約数和(自身を除く): 332676528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 660071, 1320142, 1980213, 2640284, 3300355, 3960426, 5280568, 6600710, 7920852, 9901065, 10561136, 13201420, 15841704, 19802130, 26402840, 31683408, 39604260, 52805680, 79208520, 158417040]

約数ペア:

[(1, 158417040), (2, 79208520), (3, 52805680), (4, 39604260), (5, 31683408), (6, 26402840), (8, 19802130), (10, 15841704), (12, 13201420), (15, 10561136), (16, 9901065), (20, 7920852), (24, 6600710), (30, 5280568), (40, 3960426), (48, 3300355), (60, 2640284), (80, 1980213), (120, 1320142), (240, 660071)]