27776520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8573}}^1$

素因数の和:8596

約数の個数: 80

約数和(自身を含む): 93370860

約数和(自身を除く): 65594340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8573, 17146, 25719, 34292, 42865, 51438, 68584, 77157, 85730, 102876, 128595, 154314, 171460, 205752, 231471, 257190, 308628, 342920, 385785, 462942, 514380, 617256, 694413, 771570, 925884, 1028760, 1157355, 1388826, 1543140, 1851768, 2314710, 2777652, 3086280, 3472065, 4629420, 5555304, 6944130, 9258840, 13888260, 27776520]

約数ペア:

[(1, 27776520), (2, 13888260), (3, 9258840), (4, 6944130), (5, 5555304), (6, 4629420), (8, 3472065), (9, 3086280), (10, 2777652), (12, 2314710), (15, 1851768), (18, 1543140), (20, 1388826), (24, 1157355), (27, 1028760), (30, 925884), (36, 771570), (40, 694413), (45, 617256), (54, 514380), (60, 462942), (72, 385785), (81, 342920), (90, 308628), (108, 257190), (120, 231471), (135, 205752), (162, 171460), (180, 154314), (216, 128595), (270, 102876), (324, 85730), (360, 77157), (405, 68584), (540, 51438), (648, 42865), (810, 34292), (1080, 25719), (1620, 17146), (3240, 8573)]