15508260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3191}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 48799296

約数和(自身を除く): 33291036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3191, 4860, 6382, 9573, 12764, 15955, 19146, 28719, 31910, 38292, 47865, 57438, 63820, 86157, 95730, 114876, 143595, 172314, 191460, 258471, 287190, 344628, 430785, 516942, 574380, 775413, 861570, 1033884, 1292355, 1550826, 1723140, 2584710, 3101652, 3877065, 5169420, 7754130, 15508260]

約数ペア:

[(1, 15508260), (2, 7754130), (3, 5169420), (4, 3877065), (5, 3101652), (6, 2584710), (9, 1723140), (10, 1550826), (12, 1292355), (15, 1033884), (18, 861570), (20, 775413), (27, 574380), (30, 516942), (36, 430785), (45, 344628), (54, 287190), (60, 258471), (81, 191460), (90, 172314), (108, 143595), (135, 114876), (162, 95730), (180, 86157), (243, 63820), (270, 57438), (324, 47865), (405, 38292), (486, 31910), (540, 28719), (810, 19146), (972, 15955), (1215, 12764), (1620, 9573), (2430, 6382), (3191, 4860)]