7256520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{6719}}^1$

素因数の和:6739

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 16935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 6719, 13438, 20157, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 120942, 134380, 161256, 181413, 201570, 241884, 268760, 302355, 362826, 403140, 483768, 604710, 725652, 806280, 907065, 1209420, 1451304, 1814130, 2418840, 3628260, 7256520]

約数ペア:

[(1, 7256520), (2, 3628260), (3, 2418840), (4, 1814130), (5, 1451304), (6, 1209420), (8, 907065), (9, 806280), (10, 725652), (12, 604710), (15, 483768), (18, 403140), (20, 362826), (24, 302355), (27, 268760), (30, 241884), (36, 201570), (40, 181413), (45, 161256), (54, 134380), (60, 120942), (72, 100785), (90, 80628), (108, 67190), (120, 60471), (135, 53752), (180, 40314), (216, 33595), (270, 26876), (360, 20157), (540, 13438), (1080, 6719)]