121329560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5867}}^1$

素因数の和:5936

約数の個数: 64

約数和(自身を含む): 304197120

約数和(自身を除く): 182867560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 5867, 10340, 11734, 20680, 23468, 29335, 46936, 58670, 64537, 117340, 129074, 234680, 258148, 275749, 322685, 516296, 551498, 645370, 1102996, 1290740, 1378745, 2205992, 2581480, 2757490, 3033239, 5514980, 6066478, 11029960, 12132956, 15166195, 24265912, 30332390, 60664780, 121329560]

約数ペア:

[(1, 121329560), (2, 60664780), (4, 30332390), (5, 24265912), (8, 15166195), (10, 12132956), (11, 11029960), (20, 6066478), (22, 5514980), (40, 3033239), (44, 2757490), (47, 2581480), (55, 2205992), (88, 1378745), (94, 1290740), (110, 1102996), (188, 645370), (220, 551498), (235, 516296), (376, 322685), (440, 275749), (470, 258148), (517, 234680), (940, 129074), (1034, 117340), (1880, 64537), (2068, 58670), (2585, 46936), (4136, 29335), (5170, 23468), (5867, 20680), (10340, 11734)]