23205720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193381}}^1$

素因数の和:193395

約数の個数: 32

約数和(自身を含む): 69617520

約数和(自身を除く): 46411800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193381, 386762, 580143, 773524, 966905, 1160286, 1547048, 1933810, 2320572, 2900715, 3867620, 4641144, 5801430, 7735240, 11602860, 23205720]

約数ペア:

[(1, 23205720), (2, 11602860), (3, 7735240), (4, 5801430), (5, 4641144), (6, 3867620), (8, 2900715), (10, 2320572), (12, 1933810), (15, 1547048), (20, 1160286), (24, 966905), (30, 773524), (40, 580143), (60, 386762), (120, 193381)]