246420

素因数分解:

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

素因数の和:89

約数の個数: 54

約数和(自身を含む): 768222

約数和(自身を除く): 521802

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1369, 1665, 2220, 2738, 3330, 4107, 5476, 6660, 6845, 8214, 12321, 13690, 16428, 20535, 24642, 27380, 41070, 49284, 61605, 82140, 123210, 246420]

約数ペア:

[(1, 246420), (2, 123210), (3, 82140), (4, 61605), (5, 49284), (6, 41070), (9, 27380), (10, 24642), (12, 20535), (15, 16428), (18, 13690), (20, 12321), (30, 8214), (36, 6845), (37, 6660), (45, 5476), (60, 4107), (74, 3330), (90, 2738), (111, 2220), (148, 1665), (180, 1369), (185, 1332), (222, 1110), (333, 740), (370, 666), (444, 555)]