156640080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652667}}^1$

素因数の和:652683

約数の個数: 40

約数和(自身を含む): 485584992

約数和(自身を除く): 328944912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652667, 1305334, 1958001, 2610668, 3263335, 3916002, 5221336, 6526670, 7832004, 9790005, 10442672, 13053340, 15664008, 19580010, 26106680, 31328016, 39160020, 52213360, 78320040, 156640080]

約数ペア:

[(1, 156640080), (2, 78320040), (3, 52213360), (4, 39160020), (5, 31328016), (6, 26106680), (8, 19580010), (10, 15664008), (12, 13053340), (15, 10442672), (16, 9790005), (20, 7832004), (24, 6526670), (30, 5221336), (40, 3916002), (48, 3263335), (60, 2610668), (80, 1958001), (120, 1305334), (240, 652667)]