28667280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119447}}^1$

素因数の和:119463

約数の個数: 40

約数和(自身を含む): 88869312

約数和(自身を除く): 60202032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119447, 238894, 358341, 477788, 597235, 716682, 955576, 1194470, 1433364, 1791705, 1911152, 2388940, 2866728, 3583410, 4777880, 5733456, 7166820, 9555760, 14333640, 28667280]

約数ペア:

[(1, 28667280), (2, 14333640), (3, 9555760), (4, 7166820), (5, 5733456), (6, 4777880), (8, 3583410), (10, 2866728), (12, 2388940), (15, 1911152), (16, 1791705), (20, 1433364), (24, 1194470), (30, 955576), (40, 716682), (48, 597235), (60, 477788), (80, 358341), (120, 238894), (240, 119447)]