152645480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12810

約数の個数: 64

約数和(自身を含む): 385983360

約数和(自身を除く): 233337880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 12763, 25526, 51052, 63815, 102104, 127630, 165919, 255260, 293549, 331838, 510520, 587098, 663676, 829595, 1174196, 1327352, 1467745, 1659190, 2348392, 2935490, 3318380, 3816137, 5870980, 6636760, 7632274, 11741960, 15264548, 19080685, 30529096, 38161370, 76322740, 152645480]

約数ペア:

[(1, 152645480), (2, 76322740), (4, 38161370), (5, 30529096), (8, 19080685), (10, 15264548), (13, 11741960), (20, 7632274), (23, 6636760), (26, 5870980), (40, 3816137), (46, 3318380), (52, 2935490), (65, 2348392), (92, 1659190), (104, 1467745), (115, 1327352), (130, 1174196), (184, 829595), (230, 663676), (260, 587098), (299, 510520), (460, 331838), (520, 293549), (598, 255260), (920, 165919), (1196, 127630), (1495, 102104), (2392, 63815), (2990, 51052), (5980, 25526), (11960, 12763)]