61484640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 229340160

約数和(自身を除く): 167855520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 631, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1262, 1392, 1624, 1680, 1740, 1893, 2030, 2320, 2436, 2524, 2784, 3045, 3155, 3248, 3360, 3480, 3786, 4060, 4417, 4640, 4872, 5048, 6090, 6310, 6496, 6960, 7572, 8120, 8834, 9465, 9744, 10096, 12180, 12620, 13251, 13920, 15144, 16240, 17668, 18299, 18930, 19488, 20192, 22085, 24360, 25240, 26502, 30288, 32480, 35336, 36598, 37860, 44170, 48720, 50480, 53004, 54897, 60576, 66255, 70672, 73196, 75720, 88340, 91495, 97440, 100960, 106008, 109794, 128093, 132510, 141344, 146392, 151440, 176680, 182990, 212016, 219588, 256186, 265020, 274485, 292784, 302880, 353360, 365980, 384279, 424032, 439176, 512372, 530040, 548970, 585568, 640465, 706720, 731960, 768558, 878352, 1024744, 1060080, 1097940, 1280930, 1463920, 1537116, 1756704, 1921395, 2049488, 2120160, 2195880, 2561860, 2927840, 3074232, 3842790, 4098976, 4391760, 5123720, 6148464, 7685580, 8783520, 10247440, 12296928, 15371160, 20494880, 30742320, 61484640]

約数ペア:

[(1, 61484640), (2, 30742320), (3, 20494880), (4, 15371160), (5, 12296928), (6, 10247440), (7, 8783520), (8, 7685580), (10, 6148464), (12, 5123720), (14, 4391760), (15, 4098976), (16, 3842790), (20, 3074232), (21, 2927840), (24, 2561860), (28, 2195880), (29, 2120160), (30, 2049488), (32, 1921395), (35, 1756704), (40, 1537116), (42, 1463920), (48, 1280930), (56, 1097940), (58, 1060080), (60, 1024744), (70, 878352), (80, 768558), (84, 731960), (87, 706720), (96, 640465), (105, 585568), (112, 548970), (116, 530040), (120, 512372), (140, 439176), (145, 424032), (160, 384279), (168, 365980), (174, 353360), (203, 302880), (210, 292784), (224, 274485), (232, 265020), (240, 256186), (280, 219588), (290, 212016), (336, 182990), (348, 176680), (406, 151440), (420, 146392), (435, 141344), (464, 132510), (480, 128093), (560, 109794), (580, 106008), (609, 100960), (631, 97440), (672, 91495), (696, 88340), (812, 75720), (840, 73196), (870, 70672), (928, 66255), (1015, 60576), (1120, 54897), (1160, 53004), (1218, 50480), (1262, 48720), (1392, 44170), (1624, 37860), (1680, 36598), (1740, 35336), (1893, 32480), (2030, 30288), (2320, 26502), (2436, 25240), (2524, 24360), (2784, 22085), (3045, 20192), (3155, 19488), (3248, 18930), (3360, 18299), (3480, 17668), (3786, 16240), (4060, 15144), (4417, 13920), (4640, 13251), (4872, 12620), (5048, 12180), (6090, 10096), (6310, 9744), (6496, 9465), (6960, 8834), (7572, 8120)]