123952960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 330967080

約数和(自身を除く): 207014120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 37, 38, 40, 58, 64, 74, 76, 80, 95, 116, 145, 148, 152, 160, 185, 190, 232, 290, 296, 304, 320, 361, 370, 380, 464, 551, 580, 592, 608, 703, 722, 740, 760, 928, 1073, 1102, 1160, 1184, 1216, 1406, 1444, 1480, 1520, 1805, 1856, 2146, 2204, 2320, 2368, 2755, 2812, 2888, 2960, 3040, 3515, 3610, 4292, 4408, 4640, 5365, 5510, 5624, 5776, 5920, 6080, 7030, 7220, 8584, 8816, 9280, 10469, 10730, 11020, 11248, 11552, 11840, 13357, 14060, 14440, 17168, 17632, 20387, 20938, 21460, 22040, 22496, 23104, 26714, 28120, 28880, 34336, 35264, 40774, 41876, 42920, 44080, 44992, 52345, 53428, 56240, 57760, 66785, 68672, 81548, 83752, 85840, 88160, 101935, 104690, 106856, 112480, 115520, 133570, 163096, 167504, 171680, 176320, 203870, 209380, 213712, 224960, 267140, 326192, 335008, 343360, 387353, 407740, 418760, 427424, 534280, 652384, 670016, 774706, 815480, 837520, 854848, 1068560, 1304768, 1549412, 1630960, 1675040, 1936765, 2137120, 3098824, 3261920, 3350080, 3873530, 4274240, 6197648, 6523840, 7747060, 12395296, 15494120, 24790592, 30988240, 61976480, 123952960]

約数ペア:

[(1, 123952960), (2, 61976480), (4, 30988240), (5, 24790592), (8, 15494120), (10, 12395296), (16, 7747060), (19, 6523840), (20, 6197648), (29, 4274240), (32, 3873530), (37, 3350080), (38, 3261920), (40, 3098824), (58, 2137120), (64, 1936765), (74, 1675040), (76, 1630960), (80, 1549412), (95, 1304768), (116, 1068560), (145, 854848), (148, 837520), (152, 815480), (160, 774706), (185, 670016), (190, 652384), (232, 534280), (290, 427424), (296, 418760), (304, 407740), (320, 387353), (361, 343360), (370, 335008), (380, 326192), (464, 267140), (551, 224960), (580, 213712), (592, 209380), (608, 203870), (703, 176320), (722, 171680), (740, 167504), (760, 163096), (928, 133570), (1073, 115520), (1102, 112480), (1160, 106856), (1184, 104690), (1216, 101935), (1406, 88160), (1444, 85840), (1480, 83752), (1520, 81548), (1805, 68672), (1856, 66785), (2146, 57760), (2204, 56240), (2320, 53428), (2368, 52345), (2755, 44992), (2812, 44080), (2888, 42920), (2960, 41876), (3040, 40774), (3515, 35264), (3610, 34336), (4292, 28880), (4408, 28120), (4640, 26714), (5365, 23104), (5510, 22496), (5624, 22040), (5776, 21460), (5920, 20938), (6080, 20387), (7030, 17632), (7220, 17168), (8584, 14440), (8816, 14060), (9280, 13357), (10469, 11840), (10730, 11552), (11020, 11248)]