66544320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69317}}^1$

素因数の和:69337

約数の個数: 56

約数和(自身を含む): 211281264

約数和(自身を除く): 144736944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 69317, 138634, 207951, 277268, 346585, 415902, 554536, 693170, 831804, 1039755, 1109072, 1386340, 1663608, 2079510, 2218144, 2772680, 3327216, 4159020, 4436288, 5545360, 6654432, 8318040, 11090720, 13308864, 16636080, 22181440, 33272160, 66544320]

約数ペア:

[(1, 66544320), (2, 33272160), (3, 22181440), (4, 16636080), (5, 13308864), (6, 11090720), (8, 8318040), (10, 6654432), (12, 5545360), (15, 4436288), (16, 4159020), (20, 3327216), (24, 2772680), (30, 2218144), (32, 2079510), (40, 1663608), (48, 1386340), (60, 1109072), (64, 1039755), (80, 831804), (96, 693170), (120, 554536), (160, 415902), (192, 346585), (240, 277268), (320, 207951), (480, 138634), (960, 69317)]