231569460

素因数分解:

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

素因数の和:3757

約数の個数: 72

約数和(自身を含む): 704471040

約数和(自身を除く): 472901580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1532, 1915, 2298, 3359, 3447, 3830, 4596, 5745, 6718, 6894, 7660, 10077, 11490, 13436, 13788, 16795, 17235, 20154, 22980, 30231, 33590, 34470, 40308, 50385, 60462, 67180, 68940, 100770, 120924, 151155, 201540, 302310, 604620, 1286497, 2572994, 3859491, 5145988, 6432485, 7718982, 11578473, 12864970, 15437964, 19297455, 23156946, 25729940, 38594910, 46313892, 57892365, 77189820, 115784730, 231569460]

約数ペア:

[(1, 231569460), (2, 115784730), (3, 77189820), (4, 57892365), (5, 46313892), (6, 38594910), (9, 25729940), (10, 23156946), (12, 19297455), (15, 15437964), (18, 12864970), (20, 11578473), (30, 7718982), (36, 6432485), (45, 5145988), (60, 3859491), (90, 2572994), (180, 1286497), (383, 604620), (766, 302310), (1149, 201540), (1532, 151155), (1915, 120924), (2298, 100770), (3359, 68940), (3447, 67180), (3830, 60462), (4596, 50385), (5745, 40308), (6718, 34470), (6894, 33590), (7660, 30231), (10077, 22980), (11490, 20154), (13436, 17235), (13788, 16795)]