30195120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125813}}^1$

素因数の和:125829

約数の個数: 40

約数和(自身を含む): 93605616

約数和(自身を除く): 63410496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125813, 251626, 377439, 503252, 629065, 754878, 1006504, 1258130, 1509756, 1887195, 2013008, 2516260, 3019512, 3774390, 5032520, 6039024, 7548780, 10065040, 15097560, 30195120]

約数ペア:

[(1, 30195120), (2, 15097560), (3, 10065040), (4, 7548780), (5, 6039024), (6, 5032520), (8, 3774390), (10, 3019512), (12, 2516260), (15, 2013008), (16, 1887195), (20, 1509756), (24, 1258130), (30, 1006504), (40, 754878), (48, 629065), (60, 503252), (80, 377439), (120, 251626), (240, 125813)]