72629520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8232

約数の個数: 80

約数和(自身を含む): 231264960

約数和(自身を除く): 158635440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8179, 8880, 16358, 24537, 32716, 40895, 49074, 65432, 81790, 98148, 122685, 130864, 163580, 196296, 245370, 302623, 327160, 392592, 490740, 605246, 654320, 907869, 981480, 1210492, 1513115, 1815738, 1962960, 2420984, 3026230, 3631476, 4539345, 4841968, 6052460, 7262952, 9078690, 12104920, 14525904, 18157380, 24209840, 36314760, 72629520]

約数ペア:

[(1, 72629520), (2, 36314760), (3, 24209840), (4, 18157380), (5, 14525904), (6, 12104920), (8, 9078690), (10, 7262952), (12, 6052460), (15, 4841968), (16, 4539345), (20, 3631476), (24, 3026230), (30, 2420984), (37, 1962960), (40, 1815738), (48, 1513115), (60, 1210492), (74, 981480), (80, 907869), (111, 654320), (120, 605246), (148, 490740), (185, 392592), (222, 327160), (240, 302623), (296, 245370), (370, 196296), (444, 163580), (555, 130864), (592, 122685), (740, 98148), (888, 81790), (1110, 65432), (1480, 49074), (1776, 40895), (2220, 32716), (2960, 24537), (4440, 16358), (8179, 8880)]