27785760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 88506432

約数和(自身を除く): 60720672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 541, 642, 856, 1070, 1082, 1284, 1605, 1623, 1712, 2140, 2164, 2568, 2705, 3210, 3246, 3424, 4280, 4328, 5136, 5410, 6420, 6492, 8115, 8560, 8656, 10272, 10820, 12840, 12984, 16230, 17120, 17312, 21640, 25680, 25968, 32460, 43280, 51360, 51936, 57887, 64920, 86560, 115774, 129840, 173661, 231548, 259680, 289435, 347322, 463096, 578870, 694644, 868305, 926192, 1157740, 1389288, 1736610, 1852384, 2315480, 2778576, 3473220, 4630960, 5557152, 6946440, 9261920, 13892880, 27785760]

約数ペア:

[(1, 27785760), (2, 13892880), (3, 9261920), (4, 6946440), (5, 5557152), (6, 4630960), (8, 3473220), (10, 2778576), (12, 2315480), (15, 1852384), (16, 1736610), (20, 1389288), (24, 1157740), (30, 926192), (32, 868305), (40, 694644), (48, 578870), (60, 463096), (80, 347322), (96, 289435), (107, 259680), (120, 231548), (160, 173661), (214, 129840), (240, 115774), (321, 86560), (428, 64920), (480, 57887), (535, 51936), (541, 51360), (642, 43280), (856, 32460), (1070, 25968), (1082, 25680), (1284, 21640), (1605, 17312), (1623, 17120), (1712, 16230), (2140, 12984), (2164, 12840), (2568, 10820), (2705, 10272), (3210, 8656), (3246, 8560), (3424, 8115), (4280, 6492), (4328, 6420), (5136, 5410)]