266367720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2219731}}^1$

素因数の和:2219745

約数の個数: 32

約数和(自身を含む): 799103520

約数和(自身を除く): 532735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2219731, 4439462, 6659193, 8878924, 11098655, 13318386, 17757848, 22197310, 26636772, 33295965, 44394620, 53273544, 66591930, 88789240, 133183860, 266367720]

約数ペア:

[(1, 266367720), (2, 133183860), (3, 88789240), (4, 66591930), (5, 53273544), (6, 44394620), (8, 33295965), (10, 26636772), (12, 22197310), (15, 17757848), (20, 13318386), (24, 11098655), (30, 8878924), (40, 6659193), (60, 4439462), (120, 2219731)]