57389160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{478243}}^1$

素因数の和:478257

約数の個数: 32

約数和(自身を含む): 172167840

約数和(自身を除く): 114778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 478243, 956486, 1434729, 1912972, 2391215, 2869458, 3825944, 4782430, 5738916, 7173645, 9564860, 11477832, 14347290, 19129720, 28694580, 57389160]

約数ペア:

[(1, 57389160), (2, 28694580), (3, 19129720), (4, 14347290), (5, 11477832), (6, 9564860), (8, 7173645), (10, 5738916), (12, 4782430), (15, 3825944), (20, 2869458), (24, 2391215), (30, 1912972), (40, 1434729), (60, 956486), (120, 478243)]