26047440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 92851200

約数和(自身を除く): 66803760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 389, 432, 465, 496, 540, 558, 620, 720, 744, 778, 837, 930, 1080, 1116, 1167, 1240, 1395, 1488, 1556, 1674, 1860, 1945, 2160, 2232, 2334, 2480, 2790, 3112, 3348, 3501, 3720, 3890, 4185, 4464, 4668, 5580, 5835, 6224, 6696, 7002, 7440, 7780, 8370, 9336, 10503, 11160, 11670, 12059, 13392, 14004, 15560, 16740, 17505, 18672, 21006, 22320, 23340, 24118, 28008, 31120, 33480, 35010, 36177, 42012, 46680, 48236, 52515, 56016, 60295, 66960, 70020, 72354, 84024, 93360, 96472, 105030, 108531, 120590, 140040, 144708, 168048, 180885, 192944, 210060, 217062, 241180, 280080, 289416, 325593, 361770, 420120, 434124, 482360, 542655, 578832, 651186, 723540, 840240, 868248, 964720, 1085310, 1302372, 1447080, 1627965, 1736496, 2170620, 2604744, 2894160, 3255930, 4341240, 5209488, 6511860, 8682480, 13023720, 26047440]

約数ペア:

[(1, 26047440), (2, 13023720), (3, 8682480), (4, 6511860), (5, 5209488), (6, 4341240), (8, 3255930), (9, 2894160), (10, 2604744), (12, 2170620), (15, 1736496), (16, 1627965), (18, 1447080), (20, 1302372), (24, 1085310), (27, 964720), (30, 868248), (31, 840240), (36, 723540), (40, 651186), (45, 578832), (48, 542655), (54, 482360), (60, 434124), (62, 420120), (72, 361770), (80, 325593), (90, 289416), (93, 280080), (108, 241180), (120, 217062), (124, 210060), (135, 192944), (144, 180885), (155, 168048), (180, 144708), (186, 140040), (216, 120590), (240, 108531), (248, 105030), (270, 96472), (279, 93360), (310, 84024), (360, 72354), (372, 70020), (389, 66960), (432, 60295), (465, 56016), (496, 52515), (540, 48236), (558, 46680), (620, 42012), (720, 36177), (744, 35010), (778, 33480), (837, 31120), (930, 28008), (1080, 24118), (1116, 23340), (1167, 22320), (1240, 21006), (1395, 18672), (1488, 17505), (1556, 16740), (1674, 15560), (1860, 14004), (1945, 13392), (2160, 12059), (2232, 11670), (2334, 11160), (2480, 10503), (2790, 9336), (3112, 8370), (3348, 7780), (3501, 7440), (3720, 7002), (3890, 6696), (4185, 6224), (4464, 5835), (4668, 5580)]