264447360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 943263360

約数和(自身を除く): 678816000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1481, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2962, 2976, 3720, 3968, 4443, 4464, 4960, 5580, 5760, 5924, 5952, 7405, 7440, 8886, 8928, 9920, 11160, 11848, 11904, 13329, 14810, 14880, 17772, 17856, 19840, 22215, 22320, 23696, 26658, 29620, 29760, 35544, 35712, 44430, 44640, 45911, 47392, 53316, 59240, 59520, 66645, 71088, 88860, 89280, 91822, 94784, 106632, 118480, 133290, 137733, 142176, 177720, 178560, 183644, 189568, 213264, 229555, 236960, 266580, 275466, 284352, 355440, 367288, 413199, 426528, 459110, 473920, 533160, 550932, 568704, 688665, 710880, 734576, 826398, 853056, 918220, 947840, 1066320, 1101864, 1377330, 1421760, 1469152, 1652796, 1706112, 1836440, 2065995, 2132640, 2203728, 2754660, 2843520, 2938304, 3305592, 3672880, 4131990, 4265280, 4407456, 5509320, 5876608, 6611184, 7345760, 8263980, 8530560, 8814912, 11018640, 13222368, 14691520, 16527960, 17629824, 22037280, 26444736, 29383040, 33055920, 44074560, 52889472, 66111840, 88149120, 132223680, 264447360]

約数ペア:

[(1, 264447360), (2, 132223680), (3, 88149120), (4, 66111840), (5, 52889472), (6, 44074560), (8, 33055920), (9, 29383040), (10, 26444736), (12, 22037280), (15, 17629824), (16, 16527960), (18, 14691520), (20, 13222368), (24, 11018640), (30, 8814912), (31, 8530560), (32, 8263980), (36, 7345760), (40, 6611184), (45, 5876608), (48, 5509320), (60, 4407456), (62, 4265280), (64, 4131990), (72, 3672880), (80, 3305592), (90, 2938304), (93, 2843520), (96, 2754660), (120, 2203728), (124, 2132640), (128, 2065995), (144, 1836440), (155, 1706112), (160, 1652796), (180, 1469152), (186, 1421760), (192, 1377330), (240, 1101864), (248, 1066320), (279, 947840), (288, 918220), (310, 853056), (320, 826398), (360, 734576), (372, 710880), (384, 688665), (465, 568704), (480, 550932), (496, 533160), (558, 473920), (576, 459110), (620, 426528), (640, 413199), (720, 367288), (744, 355440), (930, 284352), (960, 275466), (992, 266580), (1116, 236960), (1152, 229555), (1240, 213264), (1395, 189568), (1440, 183644), (1481, 178560), (1488, 177720), (1860, 142176), (1920, 137733), (1984, 133290), (2232, 118480), (2480, 106632), (2790, 94784), (2880, 91822), (2962, 89280), (2976, 88860), (3720, 71088), (3968, 66645), (4443, 59520), (4464, 59240), (4960, 53316), (5580, 47392), (5760, 45911), (5924, 44640), (5952, 44430), (7405, 35712), (7440, 35544), (8886, 29760), (8928, 29620), (9920, 26658), (11160, 23696), (11848, 22320), (11904, 22215), (13329, 19840), (14810, 17856), (14880, 17772)]