243885840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92381}}^1$

素因数の和:92408

約数の個数: 80

約数和(自身を含む): 824786496

約数和(自身を除く): 580900656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 92381, 184762, 277143, 369524, 461905, 554286, 739048, 923810, 1016191, 1108572, 1385715, 1478096, 1847620, 2032382, 2217144, 2771430, 3048573, 3695240, 4064764, 4434288, 5080955, 5542860, 6097146, 7390480, 8129528, 10161910, 11085720, 12194292, 15242865, 16259056, 20323820, 22171440, 24388584, 30485730, 40647640, 48777168, 60971460, 81295280, 121942920, 243885840]

約数ペア:

[(1, 243885840), (2, 121942920), (3, 81295280), (4, 60971460), (5, 48777168), (6, 40647640), (8, 30485730), (10, 24388584), (11, 22171440), (12, 20323820), (15, 16259056), (16, 15242865), (20, 12194292), (22, 11085720), (24, 10161910), (30, 8129528), (33, 7390480), (40, 6097146), (44, 5542860), (48, 5080955), (55, 4434288), (60, 4064764), (66, 3695240), (80, 3048573), (88, 2771430), (110, 2217144), (120, 2032382), (132, 1847620), (165, 1478096), (176, 1385715), (220, 1108572), (240, 1016191), (264, 923810), (330, 739048), (440, 554286), (528, 461905), (660, 369524), (880, 277143), (1320, 184762), (2640, 92381)]