3060780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 8655360

約数和(自身を除く): 5594580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 367, 417, 556, 695, 734, 834, 1101, 1390, 1468, 1668, 1835, 2085, 2202, 2780, 3670, 4170, 4404, 5505, 7340, 8340, 11010, 22020, 51013, 102026, 153039, 204052, 255065, 306078, 510130, 612156, 765195, 1020260, 1530390, 3060780]

約数ペア:

[(1, 3060780), (2, 1530390), (3, 1020260), (4, 765195), (5, 612156), (6, 510130), (10, 306078), (12, 255065), (15, 204052), (20, 153039), (30, 102026), (60, 51013), (139, 22020), (278, 11010), (367, 8340), (417, 7340), (556, 5505), (695, 4404), (734, 4170), (834, 3670), (1101, 2780), (1390, 2202), (1468, 2085), (1668, 1835)]