57379440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239081}}^1$

素因数の和:239097

約数の個数: 40

約数和(自身を含む): 177877008

約数和(自身を除く): 120497568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239081, 478162, 717243, 956324, 1195405, 1434486, 1912648, 2390810, 2868972, 3586215, 3825296, 4781620, 5737944, 7172430, 9563240, 11475888, 14344860, 19126480, 28689720, 57379440]

約数ペア:

[(1, 57379440), (2, 28689720), (3, 19126480), (4, 14344860), (5, 11475888), (6, 9563240), (8, 7172430), (10, 5737944), (12, 4781620), (15, 3825296), (16, 3586215), (20, 2868972), (24, 2390810), (30, 1912648), (40, 1434486), (48, 1195405), (60, 956324), (80, 717243), (120, 478162), (240, 239081)]