1230390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10253251}}^1$

素因数の和:10253265

約数の個数: 32

約数和(自身を含む): 3691170720

約数和(自身を除く): 2460780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10253251, 20506502, 30759753, 41013004, 51266255, 61519506, 82026008, 102532510, 123039012, 153798765, 205065020, 246078024, 307597530, 410130040, 615195060, 1230390120]

約数ペア:

[(1, 1230390120), (2, 615195060), (3, 410130040), (4, 307597530), (5, 246078024), (6, 205065020), (8, 153798765), (10, 123039012), (12, 102532510), (15, 82026008), (20, 61519506), (24, 51266255), (30, 41013004), (40, 30759753), (60, 20506502), (120, 10253251)]