1009379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{56453}}^1$

素因数の和:56616

約数の個数: 64

約数和(自身を含む): 3048516000

約数和(自身を除く): 2039136360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 56453, 112906, 169359, 225812, 282265, 338718, 451624, 564530, 677436, 846795, 1129060, 1354872, 1693590, 2258120, 3387180, 6774360, 8411497, 16822994, 25234491, 33645988, 42057485, 50468982, 67291976, 84114970, 100937964, 126172455, 168229940, 201875928, 252344910, 336459880, 504689820, 1009379640]

約数ペア:

[(1, 1009379640), (2, 504689820), (3, 336459880), (4, 252344910), (5, 201875928), (6, 168229940), (8, 126172455), (10, 100937964), (12, 84114970), (15, 67291976), (20, 50468982), (24, 42057485), (30, 33645988), (40, 25234491), (60, 16822994), (120, 8411497), (149, 6774360), (298, 3387180), (447, 2258120), (596, 1693590), (745, 1354872), (894, 1129060), (1192, 846795), (1490, 677436), (1788, 564530), (2235, 451624), (2980, 338718), (3576, 282265), (4470, 225812), (5960, 169359), (8940, 112906), (17880, 56453)]