121327360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 362621952

約数和(自身を除く): 241294592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1231, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2462, 2464, 2816, 3080, 3520, 4480, 4924, 4928, 6155, 6160, 7040, 8617, 8960, 9848, 9856, 12310, 12320, 13541, 14080, 17234, 19696, 19712, 24620, 24640, 27082, 34468, 39392, 43085, 49240, 49280, 54164, 67705, 68936, 78784, 86170, 94787, 98480, 98560, 108328, 135410, 137872, 157568, 172340, 189574, 196960, 216656, 270820, 275744, 315136, 344680, 379148, 393920, 433312, 473935, 541640, 551488, 689360, 758296, 787840, 866624, 947870, 1083280, 1102976, 1378720, 1516592, 1575680, 1733248, 1895740, 2166560, 2205952, 2757440, 3033184, 3466496, 3791480, 4333120, 5514880, 6066368, 7582960, 8666240, 11029760, 12132736, 15165920, 17332480, 24265472, 30331840, 60663680, 121327360]

約数ペア:

[(1, 121327360), (2, 60663680), (4, 30331840), (5, 24265472), (7, 17332480), (8, 15165920), (10, 12132736), (11, 11029760), (14, 8666240), (16, 7582960), (20, 6066368), (22, 5514880), (28, 4333120), (32, 3791480), (35, 3466496), (40, 3033184), (44, 2757440), (55, 2205952), (56, 2166560), (64, 1895740), (70, 1733248), (77, 1575680), (80, 1516592), (88, 1378720), (110, 1102976), (112, 1083280), (128, 947870), (140, 866624), (154, 787840), (160, 758296), (176, 689360), (220, 551488), (224, 541640), (256, 473935), (280, 433312), (308, 393920), (320, 379148), (352, 344680), (385, 315136), (440, 275744), (448, 270820), (560, 216656), (616, 196960), (640, 189574), (704, 172340), (770, 157568), (880, 137872), (896, 135410), (1120, 108328), (1231, 98560), (1232, 98480), (1280, 94787), (1408, 86170), (1540, 78784), (1760, 68936), (1792, 67705), (2240, 54164), (2462, 49280), (2464, 49240), (2816, 43085), (3080, 39392), (3520, 34468), (4480, 27082), (4924, 24640), (4928, 24620), (6155, 19712), (6160, 19696), (7040, 17234), (8617, 14080), (8960, 13541), (9848, 12320), (9856, 12310)]