56807640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157799}}^1$

素因数の和:157816

約数の個数: 48

約数和(自身を含む): 184626000

約数和(自身を除く): 127818360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157799, 315598, 473397, 631196, 788995, 946794, 1262392, 1420191, 1577990, 1893588, 2366985, 2840382, 3155980, 3787176, 4733970, 5680764, 6311960, 7100955, 9467940, 11361528, 14201910, 18935880, 28403820, 56807640]

約数ペア:

[(1, 56807640), (2, 28403820), (3, 18935880), (4, 14201910), (5, 11361528), (6, 9467940), (8, 7100955), (9, 6311960), (10, 5680764), (12, 4733970), (15, 3787176), (18, 3155980), (20, 2840382), (24, 2366985), (30, 1893588), (36, 1577990), (40, 1420191), (45, 1262392), (60, 946794), (72, 788995), (90, 631196), (120, 473397), (180, 315598), (360, 157799)]