29819640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5779}}^1$

素因数の和:5836

約数の個数: 64

約数和(自身を含む): 91555200

約数和(自身を除く): 61735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5779, 11558, 17337, 23116, 28895, 34674, 46232, 57790, 69348, 86685, 115580, 138696, 173370, 231160, 248497, 346740, 496994, 693480, 745491, 993988, 1242485, 1490982, 1987976, 2484970, 2981964, 3727455, 4969940, 5963928, 7454910, 9939880, 14909820, 29819640]

約数ペア:

[(1, 29819640), (2, 14909820), (3, 9939880), (4, 7454910), (5, 5963928), (6, 4969940), (8, 3727455), (10, 2981964), (12, 2484970), (15, 1987976), (20, 1490982), (24, 1242485), (30, 993988), (40, 745491), (43, 693480), (60, 496994), (86, 346740), (120, 248497), (129, 231160), (172, 173370), (215, 138696), (258, 115580), (344, 86685), (430, 69348), (516, 57790), (645, 46232), (860, 34674), (1032, 28895), (1290, 23116), (1720, 17337), (2580, 11558), (5160, 5779)]