22356720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31051}}^1$

素因数の和:31070

約数の個数: 60

約数和(自身を含む): 75083736

約数和(自身を除く): 52727016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31051, 62102, 93153, 124204, 155255, 186306, 248408, 279459, 310510, 372612, 465765, 496816, 558918, 621020, 745224, 931530, 1117836, 1242040, 1397295, 1490448, 1863060, 2235672, 2484080, 2794590, 3726120, 4471344, 5589180, 7452240, 11178360, 22356720]

約数ペア:

[(1, 22356720), (2, 11178360), (3, 7452240), (4, 5589180), (5, 4471344), (6, 3726120), (8, 2794590), (9, 2484080), (10, 2235672), (12, 1863060), (15, 1490448), (16, 1397295), (18, 1242040), (20, 1117836), (24, 931530), (30, 745224), (36, 621020), (40, 558918), (45, 496816), (48, 465765), (60, 372612), (72, 310510), (80, 279459), (90, 248408), (120, 186306), (144, 155255), (180, 124204), (240, 93153), (360, 62102), (720, 31051)]