39557460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 111283200

約数和(自身を除く): 71725740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 2879, 3435, 4580, 5758, 6870, 8637, 11516, 13740, 14395, 17274, 28790, 34548, 43185, 57580, 86370, 172740, 659291, 1318582, 1977873, 2637164, 3296455, 3955746, 6592910, 7911492, 9889365, 13185820, 19778730, 39557460]

約数ペア:

[(1, 39557460), (2, 19778730), (3, 13185820), (4, 9889365), (5, 7911492), (6, 6592910), (10, 3955746), (12, 3296455), (15, 2637164), (20, 1977873), (30, 1318582), (60, 659291), (229, 172740), (458, 86370), (687, 57580), (916, 43185), (1145, 34548), (1374, 28790), (2290, 17274), (2748, 14395), (2879, 13740), (3435, 11516), (4580, 8637), (5758, 6870)]