253838880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 902724480

約数和(自身を除く): 648885600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 804, 864, 877, 1005, 1072, 1080, 1206, 1340, 1440, 1608, 1754, 1809, 2010, 2144, 2160, 2412, 2631, 2680, 3015, 3216, 3508, 3618, 4020, 4320, 4385, 4824, 5262, 5360, 6030, 6432, 7016, 7236, 7893, 8040, 8770, 9045, 9648, 10524, 10720, 12060, 13155, 14032, 14472, 15786, 16080, 17540, 18090, 19296, 21048, 23679, 24120, 26310, 28064, 28944, 31572, 32160, 35080, 36180, 39465, 42096, 47358, 48240, 52620, 57888, 58759, 63144, 70160, 72360, 78930, 84192, 94716, 96480, 105240, 117518, 118395, 126288, 140320, 144720, 157860, 176277, 189432, 210480, 235036, 236790, 252576, 289440, 293795, 315720, 352554, 378864, 420960, 470072, 473580, 528831, 587590, 631440, 705108, 757728, 881385, 940144, 947160, 1057662, 1175180, 1262880, 1410216, 1586493, 1762770, 1880288, 1894320, 2115324, 2350360, 2644155, 2820432, 3172986, 3525540, 3788640, 4230648, 4700720, 5288310, 5640864, 6345972, 7051080, 7932465, 8461296, 9401440, 10576620, 12691944, 14102160, 15864930, 16922592, 21153240, 25383888, 28204320, 31729860, 42306480, 50767776, 63459720, 84612960, 126919440, 253838880]

約数ペア:

[(1, 253838880), (2, 126919440), (3, 84612960), (4, 63459720), (5, 50767776), (6, 42306480), (8, 31729860), (9, 28204320), (10, 25383888), (12, 21153240), (15, 16922592), (16, 15864930), (18, 14102160), (20, 12691944), (24, 10576620), (27, 9401440), (30, 8461296), (32, 7932465), (36, 7051080), (40, 6345972), (45, 5640864), (48, 5288310), (54, 4700720), (60, 4230648), (67, 3788640), (72, 3525540), (80, 3172986), (90, 2820432), (96, 2644155), (108, 2350360), (120, 2115324), (134, 1894320), (135, 1880288), (144, 1762770), (160, 1586493), (180, 1410216), (201, 1262880), (216, 1175180), (240, 1057662), (268, 947160), (270, 940144), (288, 881385), (335, 757728), (360, 705108), (402, 631440), (432, 587590), (480, 528831), (536, 473580), (540, 470072), (603, 420960), (670, 378864), (720, 352554), (804, 315720), (864, 293795), (877, 289440), (1005, 252576), (1072, 236790), (1080, 235036), (1206, 210480), (1340, 189432), (1440, 176277), (1608, 157860), (1754, 144720), (1809, 140320), (2010, 126288), (2144, 118395), (2160, 117518), (2412, 105240), (2631, 96480), (2680, 94716), (3015, 84192), (3216, 78930), (3508, 72360), (3618, 70160), (4020, 63144), (4320, 58759), (4385, 57888), (4824, 52620), (5262, 48240), (5360, 47358), (6030, 42096), (6432, 39465), (7016, 36180), (7236, 35080), (7893, 32160), (8040, 31572), (8770, 28944), (9045, 28064), (9648, 26310), (10524, 24120), (10720, 23679), (12060, 21048), (13155, 19296), (14032, 18090), (14472, 17540), (15786, 16080)]