228957720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1907981}}^1$

素因数の和:1907995

約数の個数: 32

約数和(自身を含む): 686873520

約数和(自身を除く): 457915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1907981, 3815962, 5723943, 7631924, 9539905, 11447886, 15263848, 19079810, 22895772, 28619715, 38159620, 45791544, 57239430, 76319240, 114478860, 228957720]

約数ペア:

[(1, 228957720), (2, 114478860), (3, 76319240), (4, 57239430), (5, 45791544), (6, 38159620), (8, 28619715), (10, 22895772), (12, 19079810), (15, 15263848), (20, 11447886), (24, 9539905), (30, 7631924), (40, 5723943), (60, 3815962), (120, 1907981)]