1575157020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{161059}}^1$

素因数の和:161234

約数の個数: 48

約数和(自身を含む): 4437525120

約数和(自身を除く): 2862368100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 161059, 322118, 483177, 644236, 805295, 966354, 1610590, 1932708, 2415885, 3221180, 4831770, 9663540, 26252617, 52505234, 78757851, 105010468, 131263085, 157515702, 262526170, 315031404, 393789255, 525052340, 787578510, 1575157020]

約数ペア:

[(1, 1575157020), (2, 787578510), (3, 525052340), (4, 393789255), (5, 315031404), (6, 262526170), (10, 157515702), (12, 131263085), (15, 105010468), (20, 78757851), (30, 52505234), (60, 26252617), (163, 9663540), (326, 4831770), (489, 3221180), (652, 2415885), (815, 1932708), (978, 1610590), (1630, 966354), (1956, 805295), (2445, 644236), (3260, 483177), (4890, 322118), (9780, 161059)]