53280

素因数分解:

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

素因数の和:58

約数の個数: 72

約数和(自身を含む): 186732

約数和(自身を除く): 133452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 53280]

約数ペア:

[(1, 53280), (2, 26640), (3, 17760), (4, 13320), (5, 10656), (6, 8880), (8, 6660), (9, 5920), (10, 5328), (12, 4440), (15, 3552), (16, 3330), (18, 2960), (20, 2664), (24, 2220), (30, 1776), (32, 1665), (36, 1480), (37, 1440), (40, 1332), (45, 1184), (48, 1110), (60, 888), (72, 740), (74, 720), (80, 666), (90, 592), (96, 555), (111, 480), (120, 444), (144, 370), (148, 360), (160, 333), (180, 296), (185, 288), (222, 240)]