268526520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4925

約数の個数: 96

約数和(自身を含む): 878454720

約数和(自身を除く): 609928200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 4751, 5652, 6280, 7065, 9420, 9502, 11304, 14130, 14253, 18840, 19004, 23755, 28260, 28506, 38008, 42759, 47510, 56520, 57012, 71265, 85518, 95020, 114024, 142530, 171036, 190040, 213795, 285060, 342072, 427590, 570120, 745907, 855180, 1491814, 1710360, 2237721, 2983628, 3729535, 4475442, 5967256, 6713163, 7459070, 8950884, 11188605, 13426326, 14918140, 17901768, 22377210, 26852652, 29836280, 33565815, 44754420, 53705304, 67131630, 89508840, 134263260, 268526520]

約数ペア:

[(1, 268526520), (2, 134263260), (3, 89508840), (4, 67131630), (5, 53705304), (6, 44754420), (8, 33565815), (9, 29836280), (10, 26852652), (12, 22377210), (15, 17901768), (18, 14918140), (20, 13426326), (24, 11188605), (30, 8950884), (36, 7459070), (40, 6713163), (45, 5967256), (60, 4475442), (72, 3729535), (90, 2983628), (120, 2237721), (157, 1710360), (180, 1491814), (314, 855180), (360, 745907), (471, 570120), (628, 427590), (785, 342072), (942, 285060), (1256, 213795), (1413, 190040), (1570, 171036), (1884, 142530), (2355, 114024), (2826, 95020), (3140, 85518), (3768, 71265), (4710, 57012), (4751, 56520), (5652, 47510), (6280, 42759), (7065, 38008), (9420, 28506), (9502, 28260), (11304, 23755), (14130, 19004), (14253, 18840)]