397082760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2719}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 1192665600

約数和(自身を除く): 795582840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1217, 2434, 2719, 3651, 4868, 5438, 6085, 7302, 8157, 9736, 10876, 12170, 13595, 14604, 16314, 18255, 21752, 24340, 27190, 29208, 32628, 36510, 40785, 48680, 54380, 65256, 73020, 81570, 108760, 146040, 163140, 326280, 3309023, 6618046, 9927069, 13236092, 16545115, 19854138, 26472184, 33090230, 39708276, 49635345, 66180460, 79416552, 99270690, 132360920, 198541380, 397082760]

約数ペア:

[(1, 397082760), (2, 198541380), (3, 132360920), (4, 99270690), (5, 79416552), (6, 66180460), (8, 49635345), (10, 39708276), (12, 33090230), (15, 26472184), (20, 19854138), (24, 16545115), (30, 13236092), (40, 9927069), (60, 6618046), (120, 3309023), (1217, 326280), (2434, 163140), (2719, 146040), (3651, 108760), (4868, 81570), (5438, 73020), (6085, 65256), (7302, 54380), (8157, 48680), (9736, 40785), (10876, 36510), (12170, 32628), (13595, 29208), (14604, 27190), (16314, 24340), (18255, 21752)]