23903220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36217}}^1$

素因数の和:36240

約数の個数: 48

約数和(自身を含む): 73015488

約数和(自身を除く): 49112268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 36217, 72434, 108651, 144868, 181085, 217302, 362170, 398387, 434604, 543255, 724340, 796774, 1086510, 1195161, 1593548, 1991935, 2173020, 2390322, 3983870, 4780644, 5975805, 7967740, 11951610, 23903220]

約数ペア:

[(1, 23903220), (2, 11951610), (3, 7967740), (4, 5975805), (5, 4780644), (6, 3983870), (10, 2390322), (11, 2173020), (12, 1991935), (15, 1593548), (20, 1195161), (22, 1086510), (30, 796774), (33, 724340), (44, 543255), (55, 434604), (60, 398387), (66, 362170), (110, 217302), (132, 181085), (165, 144868), (220, 108651), (330, 72434), (660, 36217)]