180150120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{500417}}^1$

素因数の和:500434

約数の個数: 48

約数和(自身を含む): 585489060

約数和(自身を除く): 405338940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 500417, 1000834, 1501251, 2001668, 2502085, 3002502, 4003336, 4503753, 5004170, 6005004, 7506255, 9007506, 10008340, 12010008, 15012510, 18015012, 20016680, 22518765, 30025020, 36030024, 45037530, 60050040, 90075060, 180150120]

約数ペア:

[(1, 180150120), (2, 90075060), (3, 60050040), (4, 45037530), (5, 36030024), (6, 30025020), (8, 22518765), (9, 20016680), (10, 18015012), (12, 15012510), (15, 12010008), (18, 10008340), (20, 9007506), (24, 7506255), (30, 6005004), (36, 5004170), (40, 4503753), (45, 4003336), (60, 3002502), (72, 2502085), (90, 2001668), (120, 1501251), (180, 1000834), (360, 500417)]