140800740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14947}}^1$

素因数の和:15116

約数の個数: 48

約数和(自身を含む): 396779712

約数和(自身を除く): 255978972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 14947, 29894, 44841, 59788, 74735, 89682, 149470, 179364, 224205, 298940, 448410, 896820, 2346679, 4693358, 7040037, 9386716, 11733395, 14080074, 23466790, 28160148, 35200185, 46933580, 70400370, 140800740]

約数ペア:

[(1, 140800740), (2, 70400370), (3, 46933580), (4, 35200185), (5, 28160148), (6, 23466790), (10, 14080074), (12, 11733395), (15, 9386716), (20, 7040037), (30, 4693358), (60, 2346679), (157, 896820), (314, 448410), (471, 298940), (628, 224205), (785, 179364), (942, 149470), (1570, 89682), (1884, 74735), (2355, 59788), (3140, 44841), (4710, 29894), (9420, 14947)]