840274920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2334097}}^1$

素因数の和:2334114

約数の個数: 48

約数和(自身を含む): 2730894660

約数和(自身を除く): 1890619740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2334097, 4668194, 7002291, 9336388, 11670485, 14004582, 18672776, 21006873, 23340970, 28009164, 35011455, 42013746, 46681940, 56018328, 70022910, 84027492, 93363880, 105034365, 140045820, 168054984, 210068730, 280091640, 420137460, 840274920]

約数ペア:

[(1, 840274920), (2, 420137460), (3, 280091640), (4, 210068730), (5, 168054984), (6, 140045820), (8, 105034365), (9, 93363880), (10, 84027492), (12, 70022910), (15, 56018328), (18, 46681940), (20, 42013746), (24, 35011455), (30, 28009164), (36, 23340970), (40, 21006873), (45, 18672776), (60, 14004582), (72, 11670485), (90, 9336388), (120, 7002291), (180, 4668194), (360, 2334097)]