4256880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17737}}^1$

素因数の和:17753

約数の個数: 40

約数和(自身を含む): 13197072

約数和(自身を除く): 8940192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17737, 35474, 53211, 70948, 88685, 106422, 141896, 177370, 212844, 266055, 283792, 354740, 425688, 532110, 709480, 851376, 1064220, 1418960, 2128440, 4256880]

約数ペア:

[(1, 4256880), (2, 2128440), (3, 1418960), (4, 1064220), (5, 851376), (6, 709480), (8, 532110), (10, 425688), (12, 354740), (15, 283792), (16, 266055), (20, 212844), (24, 177370), (30, 141896), (40, 106422), (48, 88685), (60, 70948), (80, 53211), (120, 35474), (240, 17737)]