264655680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8893}}^1$

素因数の和:8944

約数の個数: 112

約数和(自身を含む): 867485184

約数和(自身を除く): 602829504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 8893, 9920, 14880, 17786, 26679, 29760, 35572, 44465, 53358, 71144, 88930, 106716, 133395, 142288, 177860, 213432, 266790, 275683, 284576, 355720, 426864, 533580, 551366, 569152, 711440, 827049, 853728, 1067160, 1102732, 1378415, 1422880, 1654098, 1707456, 2134320, 2205464, 2756830, 2845760, 3308196, 4135245, 4268640, 4410928, 5513660, 6616392, 8270490, 8537280, 8821856, 11027320, 13232784, 16540980, 17643712, 22054640, 26465568, 33081960, 44109280, 52931136, 66163920, 88218560, 132327840, 264655680]

約数ペア:

[(1, 264655680), (2, 132327840), (3, 88218560), (4, 66163920), (5, 52931136), (6, 44109280), (8, 33081960), (10, 26465568), (12, 22054640), (15, 17643712), (16, 16540980), (20, 13232784), (24, 11027320), (30, 8821856), (31, 8537280), (32, 8270490), (40, 6616392), (48, 5513660), (60, 4410928), (62, 4268640), (64, 4135245), (80, 3308196), (93, 2845760), (96, 2756830), (120, 2205464), (124, 2134320), (155, 1707456), (160, 1654098), (186, 1422880), (192, 1378415), (240, 1102732), (248, 1067160), (310, 853728), (320, 827049), (372, 711440), (465, 569152), (480, 551366), (496, 533580), (620, 426864), (744, 355720), (930, 284576), (960, 275683), (992, 266790), (1240, 213432), (1488, 177860), (1860, 142288), (1984, 133395), (2480, 106716), (2976, 88930), (3720, 71144), (4960, 53358), (5952, 44465), (7440, 35572), (8893, 29760), (9920, 26679), (14880, 17786)]