140252520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1168771}}^1$

素因数の和:1168785

約数の個数: 32

約数和(自身を含む): 420757920

約数和(自身を除く): 280505400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1168771, 2337542, 3506313, 4675084, 5843855, 7012626, 9350168, 11687710, 14025252, 17531565, 23375420, 28050504, 35063130, 46750840, 70126260, 140252520]

約数ペア:

[(1, 140252520), (2, 70126260), (3, 46750840), (4, 35063130), (5, 28050504), (6, 23375420), (8, 17531565), (10, 14025252), (12, 11687710), (15, 9350168), (20, 7012626), (24, 5843855), (30, 4675084), (40, 3506313), (60, 2337542), (120, 1168771)]