57947040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{40241}}^1$

素因数の和:40262

約数の個数: 72

約数和(自身を含む): 197749188

約数和(自身を除く): 139802148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 40241, 80482, 120723, 160964, 201205, 241446, 321928, 362169, 402410, 482892, 603615, 643856, 724338, 804820, 965784, 1207230, 1287712, 1448676, 1609640, 1810845, 1931568, 2414460, 2897352, 3219280, 3621690, 3863136, 4828920, 5794704, 6438560, 7243380, 9657840, 11589408, 14486760, 19315680, 28973520, 57947040]

約数ペア:

[(1, 57947040), (2, 28973520), (3, 19315680), (4, 14486760), (5, 11589408), (6, 9657840), (8, 7243380), (9, 6438560), (10, 5794704), (12, 4828920), (15, 3863136), (16, 3621690), (18, 3219280), (20, 2897352), (24, 2414460), (30, 1931568), (32, 1810845), (36, 1609640), (40, 1448676), (45, 1287712), (48, 1207230), (60, 965784), (72, 804820), (80, 724338), (90, 643856), (96, 603615), (120, 482892), (144, 402410), (160, 362169), (180, 321928), (240, 241446), (288, 201205), (360, 160964), (480, 120723), (720, 80482), (1440, 40241)]