289753320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2414611}}^1$

素因数の和:2414625

約数の個数: 32

約数和(自身を含む): 869260320

約数和(自身を除く): 579507000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2414611, 4829222, 7243833, 9658444, 12073055, 14487666, 19316888, 24146110, 28975332, 36219165, 48292220, 57950664, 72438330, 96584440, 144876660, 289753320]

約数ペア:

[(1, 289753320), (2, 144876660), (3, 96584440), (4, 72438330), (5, 57950664), (6, 48292220), (8, 36219165), (10, 28975332), (12, 24146110), (15, 19316888), (20, 14487666), (24, 12073055), (30, 9658444), (40, 7243833), (60, 4829222), (120, 2414611)]