170796240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{237217}}^1$

素因数の和:237236

約数の個数: 60

約数和(自身を含む): 573593124

約数和(自身を除く): 402796884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 237217, 474434, 711651, 948868, 1186085, 1423302, 1897736, 2134953, 2372170, 2846604, 3558255, 3795472, 4269906, 4744340, 5693208, 7116510, 8539812, 9488680, 10674765, 11386416, 14233020, 17079624, 18977360, 21349530, 28466040, 34159248, 42699060, 56932080, 85398120, 170796240]

約数ペア:

[(1, 170796240), (2, 85398120), (3, 56932080), (4, 42699060), (5, 34159248), (6, 28466040), (8, 21349530), (9, 18977360), (10, 17079624), (12, 14233020), (15, 11386416), (16, 10674765), (18, 9488680), (20, 8539812), (24, 7116510), (30, 5693208), (36, 4744340), (40, 4269906), (45, 3795472), (48, 3558255), (60, 2846604), (72, 2372170), (80, 2134953), (90, 1897736), (120, 1423302), (144, 1186085), (180, 948868), (240, 711651), (360, 474434), (720, 237217)]