202370640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{843211}}^1$

素因数の和:843227

約数の個数: 40

約数和(自身を含む): 627349728

約数和(自身を除く): 424979088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 843211, 1686422, 2529633, 3372844, 4216055, 5059266, 6745688, 8432110, 10118532, 12648165, 13491376, 16864220, 20237064, 25296330, 33728440, 40474128, 50592660, 67456880, 101185320, 202370640]

約数ペア:

[(1, 202370640), (2, 101185320), (3, 67456880), (4, 50592660), (5, 40474128), (6, 33728440), (8, 25296330), (10, 20237064), (12, 16864220), (15, 13491376), (16, 12648165), (20, 10118532), (24, 8432110), (30, 6745688), (40, 5059266), (48, 4216055), (60, 3372844), (80, 2529633), (120, 1686422), (240, 843211)]