133839120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557663}}^1$

素因数の和:557679

約数の個数: 40

約数和(自身を含む): 414902016

約数和(自身を除く): 281062896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557663, 1115326, 1672989, 2230652, 2788315, 3345978, 4461304, 5576630, 6691956, 8364945, 8922608, 11153260, 13383912, 16729890, 22306520, 26767824, 33459780, 44613040, 66919560, 133839120]

約数ペア:

[(1, 133839120), (2, 66919560), (3, 44613040), (4, 33459780), (5, 26767824), (6, 22306520), (8, 16729890), (10, 13383912), (12, 11153260), (15, 8922608), (16, 8364945), (20, 6691956), (24, 5576630), (30, 4461304), (40, 3345978), (48, 2788315), (60, 2230652), (80, 1672989), (120, 1115326), (240, 557663)]