201340560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838919}}^1$

素因数の和:838935

約数の個数: 40

約数和(自身を含む): 624156480

約数和(自身を除く): 422815920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838919, 1677838, 2516757, 3355676, 4194595, 5033514, 6711352, 8389190, 10067028, 12583785, 13422704, 16778380, 20134056, 25167570, 33556760, 40268112, 50335140, 67113520, 100670280, 201340560]

約数ペア:

[(1, 201340560), (2, 100670280), (3, 67113520), (4, 50335140), (5, 40268112), (6, 33556760), (8, 25167570), (10, 20134056), (12, 16778380), (15, 13422704), (16, 12583785), (20, 10067028), (24, 8389190), (30, 6711352), (40, 5033514), (48, 4194595), (60, 3355676), (80, 2516757), (120, 1677838), (240, 838919)]