72522960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8167}}^1$

素因数の和:8220

約数の個数: 80

約数和(自身を含む): 230925696

約数和(自身を除く): 158402736

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, 8167, 8880, 16334, 24501, 32668, 40835, 49002, 65336, 81670, 98004, 122505, 130672, 163340, 196008, 245010, 302179, 326680, 392016, 490020, 604358, 653360, 906537, 980040, 1208716, 1510895, 1813074, 1960080, 2417432, 3021790, 3626148, 4532685, 4834864, 6043580, 7252296, 9065370, 12087160, 14504592, 18130740, 24174320, 36261480, 72522960]

約数ペア:

[(1, 72522960), (2, 36261480), (3, 24174320), (4, 18130740), (5, 14504592), (6, 12087160), (8, 9065370), (10, 7252296), (12, 6043580), (15, 4834864), (16, 4532685), (20, 3626148), (24, 3021790), (30, 2417432), (37, 1960080), (40, 1813074), (48, 1510895), (60, 1208716), (74, 980040), (80, 906537), (111, 653360), (120, 604358), (148, 490020), (185, 392016), (222, 326680), (240, 302179), (296, 245010), (370, 196008), (444, 163340), (555, 130672), (592, 122505), (740, 98004), (888, 81670), (1110, 65336), (1480, 49002), (1776, 40835), (2220, 32668), (2960, 24501), (4440, 16334), (8167, 8880)]