121474320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 427472640

約数和(自身を除く): 305998320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 89, 94, 110, 120, 121, 132, 141, 165, 176, 178, 188, 220, 235, 240, 242, 264, 267, 282, 330, 356, 363, 376, 440, 445, 470, 484, 517, 528, 534, 564, 605, 660, 705, 712, 726, 752, 880, 890, 940, 968, 979, 1034, 1068, 1128, 1210, 1320, 1335, 1410, 1424, 1452, 1551, 1780, 1815, 1880, 1936, 1958, 2068, 2136, 2256, 2420, 2585, 2640, 2670, 2820, 2904, 2937, 3102, 3560, 3630, 3760, 3916, 4136, 4183, 4272, 4840, 4895, 5170, 5340, 5640, 5687, 5808, 5874, 6204, 7120, 7260, 7755, 7832, 8272, 8366, 9680, 9790, 10340, 10680, 10769, 11280, 11374, 11748, 12408, 12549, 14520, 14685, 15510, 15664, 16732, 17061, 19580, 20680, 20915, 21360, 21538, 22748, 23496, 24816, 25098, 28435, 29040, 29370, 31020, 32307, 33464, 34122, 39160, 41360, 41830, 43076, 45496, 46013, 46992, 50196, 53845, 56870, 58740, 62040, 62745, 64614, 66928, 68244, 78320, 83660, 85305, 86152, 90992, 92026, 100392, 107690, 113740, 117480, 124080, 125490, 129228, 136488, 138039, 161535, 167320, 170610, 172304, 184052, 200784, 215380, 227480, 230065, 234960, 250980, 258456, 272976, 276078, 323070, 334640, 341220, 368104, 430760, 454960, 460130, 501960, 506143, 516912, 552156, 646140, 682440, 690195, 736208, 861520, 920260, 1003920, 1012286, 1104312, 1292280, 1364880, 1380390, 1518429, 1840520, 2024572, 2208624, 2530715, 2584560, 2760780, 3036858, 3681040, 4049144, 5061430, 5521560, 6073716, 7592145, 8098288, 10122860, 11043120, 12147432, 15184290, 20245720, 24294864, 30368580, 40491440, 60737160, 121474320]

約数ペア:

[(1, 121474320), (2, 60737160), (3, 40491440), (4, 30368580), (5, 24294864), (6, 20245720), (8, 15184290), (10, 12147432), (11, 11043120), (12, 10122860), (15, 8098288), (16, 7592145), (20, 6073716), (22, 5521560), (24, 5061430), (30, 4049144), (33, 3681040), (40, 3036858), (44, 2760780), (47, 2584560), (48, 2530715), (55, 2208624), (60, 2024572), (66, 1840520), (80, 1518429), (88, 1380390), (89, 1364880), (94, 1292280), (110, 1104312), (120, 1012286), (121, 1003920), (132, 920260), (141, 861520), (165, 736208), (176, 690195), (178, 682440), (188, 646140), (220, 552156), (235, 516912), (240, 506143), (242, 501960), (264, 460130), (267, 454960), (282, 430760), (330, 368104), (356, 341220), (363, 334640), (376, 323070), (440, 276078), (445, 272976), (470, 258456), (484, 250980), (517, 234960), (528, 230065), (534, 227480), (564, 215380), (605, 200784), (660, 184052), (705, 172304), (712, 170610), (726, 167320), (752, 161535), (880, 138039), (890, 136488), (940, 129228), (968, 125490), (979, 124080), (1034, 117480), (1068, 113740), (1128, 107690), (1210, 100392), (1320, 92026), (1335, 90992), (1410, 86152), (1424, 85305), (1452, 83660), (1551, 78320), (1780, 68244), (1815, 66928), (1880, 64614), (1936, 62745), (1958, 62040), (2068, 58740), (2136, 56870), (2256, 53845), (2420, 50196), (2585, 46992), (2640, 46013), (2670, 45496), (2820, 43076), (2904, 41830), (2937, 41360), (3102, 39160), (3560, 34122), (3630, 33464), (3760, 32307), (3916, 31020), (4136, 29370), (4183, 29040), (4272, 28435), (4840, 25098), (4895, 24816), (5170, 23496), (5340, 22748), (5640, 21538), (5687, 21360), (5808, 20915), (5874, 20680), (6204, 19580), (7120, 17061), (7260, 16732), (7755, 15664), (7832, 15510), (8272, 14685), (8366, 14520), (9680, 12549), (9790, 12408), (10340, 11748), (10680, 11374), (10769, 11280)]