120802470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{14537}}^1$

素因数の和:14824

約数の個数: 32

約数和(自身を含む): 290992608

約数和(自身を除く): 170190138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 14537, 29074, 43611, 72685, 87222, 145370, 218055, 436110, 4026749, 8053498, 12080247, 20133745, 24160494, 40267490, 60401235, 120802470]

約数ペア:

[(1, 120802470), (2, 60401235), (3, 40267490), (5, 24160494), (6, 20133745), (10, 12080247), (15, 8053498), (30, 4026749), (277, 436110), (554, 218055), (831, 145370), (1385, 87222), (1662, 72685), (2770, 43611), (4155, 29074), (8310, 14537)]