307354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2561291}}^1$

素因数の和:2561305

約数の個数: 32

約数和(自身を含む): 922065120

約数和(自身を除く): 614710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2561291, 5122582, 7683873, 10245164, 12806455, 15367746, 20490328, 25612910, 30735492, 38419365, 51225820, 61470984, 76838730, 102451640, 153677460, 307354920]

約数ペア:

[(1, 307354920), (2, 153677460), (3, 102451640), (4, 76838730), (5, 61470984), (6, 51225820), (8, 38419365), (10, 30735492), (12, 25612910), (15, 20490328), (20, 15367746), (24, 12806455), (30, 10245164), (40, 7683873), (60, 5122582), (120, 2561291)]