120570930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{148853}}^1$

素因数の和:148872

約数の個数: 40

約数和(自身を含む): 324204012

約数和(自身を除く): 203633082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 148853, 297706, 446559, 744265, 893118, 1339677, 1488530, 2232795, 2679354, 4019031, 4465590, 6698385, 8038062, 12057093, 13396770, 20095155, 24114186, 40190310, 60285465, 120570930]

約数ペア:

[(1, 120570930), (2, 60285465), (3, 40190310), (5, 24114186), (6, 20095155), (9, 13396770), (10, 12057093), (15, 8038062), (18, 6698385), (27, 4465590), (30, 4019031), (45, 2679354), (54, 2232795), (81, 1488530), (90, 1339677), (135, 893118), (162, 744265), (270, 446559), (405, 297706), (810, 148853)]