80055840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166783}}^1$

素因数の和:166801

約数の個数: 48

約数和(自身を含む): 252177408

約数和(自身を除く): 172121568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166783, 333566, 500349, 667132, 833915, 1000698, 1334264, 1667830, 2001396, 2501745, 2668528, 3335660, 4002792, 5003490, 5337056, 6671320, 8005584, 10006980, 13342640, 16011168, 20013960, 26685280, 40027920, 80055840]

約数ペア:

[(1, 80055840), (2, 40027920), (3, 26685280), (4, 20013960), (5, 16011168), (6, 13342640), (8, 10006980), (10, 8005584), (12, 6671320), (15, 5337056), (16, 5003490), (20, 4002792), (24, 3335660), (30, 2668528), (32, 2501745), (40, 2001396), (48, 1667830), (60, 1334264), (80, 1000698), (96, 833915), (120, 667132), (160, 500349), (240, 333566), (480, 166783)]