13892880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 43550784

約数和(自身を除く): 29657904

約数列:

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

約数ペア:

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