156140280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433723}}^1$

素因数の和:433740

約数の個数: 48

約数和(自身を含む): 507457080

約数和(自身を除く): 351316800

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, 433723, 867446, 1301169, 1734892, 2168615, 2602338, 3469784, 3903507, 4337230, 5204676, 6505845, 7807014, 8674460, 10409352, 13011690, 15614028, 17348920, 19517535, 26023380, 31228056, 39035070, 52046760, 78070140, 156140280]

約数ペア:

[(1, 156140280), (2, 78070140), (3, 52046760), (4, 39035070), (5, 31228056), (6, 26023380), (8, 19517535), (9, 17348920), (10, 15614028), (12, 13011690), (15, 10409352), (18, 8674460), (20, 7807014), (24, 6505845), (30, 5204676), (36, 4337230), (40, 3903507), (45, 3469784), (60, 2602338), (72, 2168615), (90, 1734892), (120, 1301169), (180, 867446), (360, 433723)]