55701720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154727}}^1$

素因数の和:154744

約数の個数: 48

約数和(自身を含む): 181031760

約数和(自身を除く): 125330040

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, 154727, 309454, 464181, 618908, 773635, 928362, 1237816, 1392543, 1547270, 1856724, 2320905, 2785086, 3094540, 3713448, 4641810, 5570172, 6189080, 6962715, 9283620, 11140344, 13925430, 18567240, 27850860, 55701720]

約数ペア:

[(1, 55701720), (2, 27850860), (3, 18567240), (4, 13925430), (5, 11140344), (6, 9283620), (8, 6962715), (9, 6189080), (10, 5570172), (12, 4641810), (15, 3713448), (18, 3094540), (20, 2785086), (24, 2320905), (30, 1856724), (36, 1547270), (40, 1392543), (45, 1237816), (60, 928362), (72, 773635), (90, 618908), (120, 464181), (180, 309454), (360, 154727)]