2426640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10111}}^1$

素因数の和:10127

約数の個数: 40

約数和(自身を含む): 7523328

約数和(自身を除く): 5096688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10111, 20222, 30333, 40444, 50555, 60666, 80888, 101110, 121332, 151665, 161776, 202220, 242664, 303330, 404440, 485328, 606660, 808880, 1213320, 2426640]

約数ペア:

[(1, 2426640), (2, 1213320), (3, 808880), (4, 606660), (5, 485328), (6, 404440), (8, 303330), (10, 242664), (12, 202220), (15, 161776), (16, 151665), (20, 121332), (24, 101110), (30, 80888), (40, 60666), (48, 50555), (60, 40444), (80, 30333), (120, 20222), (240, 10111)]