80500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335417}}^1$

素因数の和:335433

約数の個数: 40

約数和(自身を含む): 249550992

約数和(自身を除く): 169050912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335417, 670834, 1006251, 1341668, 1677085, 2012502, 2683336, 3354170, 4025004, 5031255, 5366672, 6708340, 8050008, 10062510, 13416680, 16100016, 20125020, 26833360, 40250040, 80500080]

約数ペア:

[(1, 80500080), (2, 40250040), (3, 26833360), (4, 20125020), (5, 16100016), (6, 13416680), (8, 10062510), (10, 8050008), (12, 6708340), (15, 5366672), (16, 5031255), (20, 4025004), (24, 3354170), (30, 2683336), (40, 2012502), (48, 1677085), (60, 1341668), (80, 1006251), (120, 670834), (240, 335417)]