380609820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{704833}}^1$

素因数の和:704851

約数の個数: 48

約数和(自身を含む): 1184121120

約数和(自身を除く): 803511300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 704833, 1409666, 2114499, 2819332, 3524165, 4228998, 6343497, 7048330, 8457996, 10572495, 12686994, 14096660, 19030491, 21144990, 25373988, 31717485, 38060982, 42289980, 63434970, 76121964, 95152455, 126869940, 190304910, 380609820]

約数ペア:

[(1, 380609820), (2, 190304910), (3, 126869940), (4, 95152455), (5, 76121964), (6, 63434970), (9, 42289980), (10, 38060982), (12, 31717485), (15, 25373988), (18, 21144990), (20, 19030491), (27, 14096660), (30, 12686994), (36, 10572495), (45, 8457996), (54, 7048330), (60, 6343497), (90, 4228998), (108, 3524165), (135, 2819332), (180, 2114499), (270, 1409666), (540, 704833)]