11505120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2208

約数の個数: 96

約数和(自身を含む): 39553920

約数和(自身を除く): 28048800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2179, 2640, 4358, 5280, 6537, 8716, 10895, 13074, 17432, 21790, 23969, 26148, 32685, 34864, 43580, 47938, 52296, 65370, 69728, 71907, 87160, 95876, 104592, 119845, 130740, 143814, 174320, 191752, 209184, 239690, 261480, 287628, 348640, 359535, 383504, 479380, 522960, 575256, 719070, 767008, 958760, 1045920, 1150512, 1438140, 1917520, 2301024, 2876280, 3835040, 5752560, 11505120]

約数ペア:

[(1, 11505120), (2, 5752560), (3, 3835040), (4, 2876280), (5, 2301024), (6, 1917520), (8, 1438140), (10, 1150512), (11, 1045920), (12, 958760), (15, 767008), (16, 719070), (20, 575256), (22, 522960), (24, 479380), (30, 383504), (32, 359535), (33, 348640), (40, 287628), (44, 261480), (48, 239690), (55, 209184), (60, 191752), (66, 174320), (80, 143814), (88, 130740), (96, 119845), (110, 104592), (120, 95876), (132, 87160), (160, 71907), (165, 69728), (176, 65370), (220, 52296), (240, 47938), (264, 43580), (330, 34864), (352, 32685), (440, 26148), (480, 23969), (528, 21790), (660, 17432), (880, 13074), (1056, 10895), (1320, 8716), (1760, 6537), (2179, 5280), (2640, 4358)]