1648242360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4578451}}^1$

素因数の和:4578468

約数の個数: 48

約数和(自身を含む): 5356788840

約数和(自身を除く): 3708546480

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, 4578451, 9156902, 13735353, 18313804, 22892255, 27470706, 36627608, 41206059, 45784510, 54941412, 68676765, 82412118, 91569020, 109882824, 137353530, 164824236, 183138040, 206030295, 274707060, 329648472, 412060590, 549414120, 824121180, 1648242360]

約数ペア:

[(1, 1648242360), (2, 824121180), (3, 549414120), (4, 412060590), (5, 329648472), (6, 274707060), (8, 206030295), (9, 183138040), (10, 164824236), (12, 137353530), (15, 109882824), (18, 91569020), (20, 82412118), (24, 68676765), (30, 54941412), (36, 45784510), (40, 41206059), (45, 36627608), (60, 27470706), (72, 22892255), (90, 18313804), (120, 13735353), (180, 9156902), (360, 4578451)]