57218760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158941}}^1$

素因数の和:158958

約数の個数: 48

約数和(自身を含む): 185962140

約数和(自身を除く): 128743380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 158941, 317882, 476823, 635764, 794705, 953646, 1271528, 1430469, 1589410, 1907292, 2384115, 2860938, 3178820, 3814584, 4768230, 5721876, 6357640, 7152345, 9536460, 11443752, 14304690, 19072920, 28609380, 57218760]

約数ペア:

[(1, 57218760), (2, 28609380), (3, 19072920), (4, 14304690), (5, 11443752), (6, 9536460), (8, 7152345), (9, 6357640), (10, 5721876), (12, 4768230), (15, 3814584), (18, 3178820), (20, 2860938), (24, 2384115), (30, 1907292), (36, 1589410), (40, 1430469), (45, 1271528), (60, 953646), (72, 794705), (90, 635764), (120, 476823), (180, 317882), (360, 158941)]