508380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 1468320

約数和(自身を除く): 959940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 229, 370, 444, 458, 555, 687, 740, 916, 1110, 1145, 1374, 2220, 2290, 2748, 3435, 4580, 6870, 8473, 13740, 16946, 25419, 33892, 42365, 50838, 84730, 101676, 127095, 169460, 254190, 508380]

約数ペア:

[(1, 508380), (2, 254190), (3, 169460), (4, 127095), (5, 101676), (6, 84730), (10, 50838), (12, 42365), (15, 33892), (20, 25419), (30, 16946), (37, 13740), (60, 8473), (74, 6870), (111, 4580), (148, 3435), (185, 2748), (222, 2290), (229, 2220), (370, 1374), (444, 1145), (458, 1110), (555, 916), (687, 740)]