65403360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1$

素因数の和:4161

約数の個数: 144

約数和(自身を含む): 243537840

約数和(自身を除く): 178134480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4129, 5280, 7920, 8258, 12387, 15840, 16516, 20645, 24774, 33032, 37161, 41290, 45419, 49548, 61935, 66064, 74322, 82580, 90838, 99096, 123870, 132128, 136257, 148644, 165160, 181676, 185805, 198192, 227095, 247740, 272514, 297288, 330320, 363352, 371610, 396384, 408771, 454190, 495480, 545028, 594576, 660640, 681285, 726704, 743220, 817542, 908380, 990960, 1090056, 1189152, 1362570, 1453408, 1486440, 1635084, 1816760, 1981920, 2043855, 2180112, 2725140, 2972880, 3270168, 3633520, 4087710, 4360224, 5450280, 5945760, 6540336, 7267040, 8175420, 10900560, 13080672, 16350840, 21801120, 32701680, 65403360]

約数ペア:

[(1, 65403360), (2, 32701680), (3, 21801120), (4, 16350840), (5, 13080672), (6, 10900560), (8, 8175420), (9, 7267040), (10, 6540336), (11, 5945760), (12, 5450280), (15, 4360224), (16, 4087710), (18, 3633520), (20, 3270168), (22, 2972880), (24, 2725140), (30, 2180112), (32, 2043855), (33, 1981920), (36, 1816760), (40, 1635084), (44, 1486440), (45, 1453408), (48, 1362570), (55, 1189152), (60, 1090056), (66, 990960), (72, 908380), (80, 817542), (88, 743220), (90, 726704), (96, 681285), (99, 660640), (110, 594576), (120, 545028), (132, 495480), (144, 454190), (160, 408771), (165, 396384), (176, 371610), (180, 363352), (198, 330320), (220, 297288), (240, 272514), (264, 247740), (288, 227095), (330, 198192), (352, 185805), (360, 181676), (396, 165160), (440, 148644), (480, 136257), (495, 132128), (528, 123870), (660, 99096), (720, 90838), (792, 82580), (880, 74322), (990, 66064), (1056, 61935), (1320, 49548), (1440, 45419), (1584, 41290), (1760, 37161), (1980, 33032), (2640, 24774), (3168, 20645), (3960, 16516), (4129, 15840), (5280, 12387), (7920, 8258)]