942080720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1682287}}^1$

素因数の和:1682307

約数の個数: 40

約数和(自身を含む): 2503244544

約数和(自身を除く): 1561163824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1682287, 3364574, 6729148, 8411435, 11776009, 13458296, 16822870, 23552018, 26916592, 33645740, 47104036, 58880045, 67291480, 94208072, 117760090, 134582960, 188416144, 235520180, 471040360, 942080720]

約数ペア:

[(1, 942080720), (2, 471040360), (4, 235520180), (5, 188416144), (7, 134582960), (8, 117760090), (10, 94208072), (14, 67291480), (16, 58880045), (20, 47104036), (28, 33645740), (35, 26916592), (40, 23552018), (56, 16822870), (70, 13458296), (80, 11776009), (112, 8411435), (140, 6729148), (280, 3364574), (560, 1682287)]