158972880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60217}}^1$

素因数の和:60244

約数の個数: 80

約数和(自身を含む): 537626304

約数和(自身を除く): 378653424

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, 60217, 120434, 180651, 240868, 301085, 361302, 481736, 602170, 662387, 722604, 903255, 963472, 1204340, 1324774, 1445208, 1806510, 1987161, 2408680, 2649548, 2890416, 3311935, 3613020, 3974322, 4817360, 5299096, 6623870, 7226040, 7948644, 9935805, 10598192, 13247740, 14452080, 15897288, 19871610, 26495480, 31794576, 39743220, 52990960, 79486440, 158972880]

約数ペア:

[(1, 158972880), (2, 79486440), (3, 52990960), (4, 39743220), (5, 31794576), (6, 26495480), (8, 19871610), (10, 15897288), (11, 14452080), (12, 13247740), (15, 10598192), (16, 9935805), (20, 7948644), (22, 7226040), (24, 6623870), (30, 5299096), (33, 4817360), (40, 3974322), (44, 3613020), (48, 3311935), (55, 2890416), (60, 2649548), (66, 2408680), (80, 1987161), (88, 1806510), (110, 1445208), (120, 1324774), (132, 1204340), (165, 963472), (176, 903255), (220, 722604), (240, 662387), (264, 602170), (330, 481736), (440, 361302), (528, 301085), (660, 240868), (880, 180651), (1320, 120434), (2640, 60217)]