212790120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93329}}^1$

素因数の和:93362

約数の個数: 64

約数和(自身を含む): 671976000

約数和(自身を除く): 459185880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 93329, 186658, 279987, 373316, 466645, 559974, 746632, 933290, 1119948, 1399935, 1773251, 1866580, 2239896, 2799870, 3546502, 3733160, 5319753, 5599740, 7093004, 8866255, 10639506, 11199480, 14186008, 17732510, 21279012, 26598765, 35465020, 42558024, 53197530, 70930040, 106395060, 212790120]

約数ペア:

[(1, 212790120), (2, 106395060), (3, 70930040), (4, 53197530), (5, 42558024), (6, 35465020), (8, 26598765), (10, 21279012), (12, 17732510), (15, 14186008), (19, 11199480), (20, 10639506), (24, 8866255), (30, 7093004), (38, 5599740), (40, 5319753), (57, 3733160), (60, 3546502), (76, 2799870), (95, 2239896), (114, 1866580), (120, 1773251), (152, 1399935), (190, 1119948), (228, 933290), (285, 746632), (380, 559974), (456, 466645), (570, 373316), (760, 279987), (1140, 186658), (2280, 93329)]