15057180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3675

約数の個数: 72

約数和(自身を含む): 47672352

約数和(自身を除く): 32615172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3637, 4140, 7274, 10911, 14548, 18185, 21822, 32733, 36370, 43644, 54555, 65466, 72740, 83651, 109110, 130932, 163665, 167302, 218220, 250953, 327330, 334604, 418255, 501906, 654660, 752859, 836510, 1003812, 1254765, 1505718, 1673020, 2509530, 3011436, 3764295, 5019060, 7528590, 15057180]

約数ペア:

[(1, 15057180), (2, 7528590), (3, 5019060), (4, 3764295), (5, 3011436), (6, 2509530), (9, 1673020), (10, 1505718), (12, 1254765), (15, 1003812), (18, 836510), (20, 752859), (23, 654660), (30, 501906), (36, 418255), (45, 334604), (46, 327330), (60, 250953), (69, 218220), (90, 167302), (92, 163665), (115, 130932), (138, 109110), (180, 83651), (207, 72740), (230, 65466), (276, 54555), (345, 43644), (414, 36370), (460, 32733), (690, 21822), (828, 18185), (1035, 14548), (1380, 10911), (2070, 7274), (3637, 4140)]