320032740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2797}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 896882112

約数和(自身を除く): 576849372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1907, 2797, 3814, 5594, 5721, 7628, 8391, 9535, 11188, 11442, 13985, 16782, 19070, 22884, 27970, 28605, 33564, 38140, 41955, 55940, 57210, 83910, 114420, 167820, 5333879, 10667758, 16001637, 21335516, 26669395, 32003274, 53338790, 64006548, 80008185, 106677580, 160016370, 320032740]

約数ペア:

[(1, 320032740), (2, 160016370), (3, 106677580), (4, 80008185), (5, 64006548), (6, 53338790), (10, 32003274), (12, 26669395), (15, 21335516), (20, 16001637), (30, 10667758), (60, 5333879), (1907, 167820), (2797, 114420), (3814, 83910), (5594, 57210), (5721, 55940), (7628, 41955), (8391, 38140), (9535, 33564), (11188, 28605), (11442, 27970), (13985, 22884), (16782, 19070)]