145218120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210151}}^1$

素因数の和:1210165

約数の個数: 32

約数和(自身を含む): 435654720

約数和(自身を除く): 290436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210151, 2420302, 3630453, 4840604, 6050755, 7260906, 9681208, 12101510, 14521812, 18152265, 24203020, 29043624, 36304530, 48406040, 72609060, 145218120]

約数ペア:

[(1, 145218120), (2, 72609060), (3, 48406040), (4, 36304530), (5, 29043624), (6, 24203020), (8, 18152265), (10, 14521812), (12, 12101510), (15, 9681208), (20, 7260906), (24, 6050755), (30, 4840604), (40, 3630453), (60, 2420302), (120, 1210151)]