201267120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838613}}^1$

素因数の和:838629

約数の個数: 40

約数和(自身を含む): 623928816

約数和(自身を除く): 422661696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838613, 1677226, 2515839, 3354452, 4193065, 5031678, 6708904, 8386130, 10063356, 12579195, 13417808, 16772260, 20126712, 25158390, 33544520, 40253424, 50316780, 67089040, 100633560, 201267120]

約数ペア:

[(1, 201267120), (2, 100633560), (3, 67089040), (4, 50316780), (5, 40253424), (6, 33544520), (8, 25158390), (10, 20126712), (12, 16772260), (15, 13417808), (16, 12579195), (20, 10063356), (24, 8386130), (30, 6708904), (40, 5031678), (48, 4193065), (60, 3354452), (80, 2515839), (120, 1677226), (240, 838613)]