25846680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215389}}^1$

素因数の和:215403

約数の個数: 32

約数和(自身を含む): 77540400

約数和(自身を除く): 51693720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215389, 430778, 646167, 861556, 1076945, 1292334, 1723112, 2153890, 2584668, 3230835, 4307780, 5169336, 6461670, 8615560, 12923340, 25846680]

約数ペア:

[(1, 25846680), (2, 12923340), (3, 8615560), (4, 6461670), (5, 5169336), (6, 4307780), (8, 3230835), (10, 2584668), (12, 2153890), (15, 1723112), (20, 1292334), (24, 1076945), (30, 861556), (40, 646167), (60, 430778), (120, 215389)]