442786980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{5779}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 1240989120

約数和(自身を除く): 798202140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1277, 2554, 3831, 5108, 5779, 6385, 7662, 11558, 12770, 15324, 17337, 19155, 23116, 25540, 28895, 34674, 38310, 57790, 69348, 76620, 86685, 115580, 173370, 346740, 7379783, 14759566, 22139349, 29519132, 36898915, 44278698, 73797830, 88557396, 110696745, 147595660, 221393490, 442786980]

約数ペア:

[(1, 442786980), (2, 221393490), (3, 147595660), (4, 110696745), (5, 88557396), (6, 73797830), (10, 44278698), (12, 36898915), (15, 29519132), (20, 22139349), (30, 14759566), (60, 7379783), (1277, 346740), (2554, 173370), (3831, 115580), (5108, 86685), (5779, 76620), (6385, 69348), (7662, 57790), (11558, 38310), (12770, 34674), (15324, 28895), (17337, 25540), (19155, 23116)]