154379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3359}}^1$

素因数の和:3756

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 310106760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3359, 3830, 4596, 5745, 6718, 7660, 9192, 10077, 11490, 13436, 15320, 16795, 20154, 22980, 26872, 33590, 40308, 45960, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 1286497, 2572994, 3859491, 5145988, 6432485, 7718982, 10291976, 12864970, 15437964, 19297455, 25729940, 30875928, 38594910, 51459880, 77189820, 154379640]

約数ペア:

[(1, 154379640), (2, 77189820), (3, 51459880), (4, 38594910), (5, 30875928), (6, 25729940), (8, 19297455), (10, 15437964), (12, 12864970), (15, 10291976), (20, 7718982), (24, 6432485), (30, 5145988), (40, 3859491), (60, 2572994), (120, 1286497), (383, 403080), (766, 201540), (1149, 134360), (1532, 100770), (1915, 80616), (2298, 67180), (3064, 50385), (3359, 45960), (3830, 40308), (4596, 33590), (5745, 26872), (6718, 22980), (7660, 20154), (9192, 16795), (10077, 15320), (11490, 13436)]