612807120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 240

約数和(自身を含む): 2209858560

約数和(自身を除く): 1597051440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1087, 1160, 1215, 1296, 1305, 1392, 1566, 1620, 1740, 1944, 2088, 2160, 2174, 2320, 2349, 2430, 2610, 3132, 3240, 3261, 3480, 3888, 3915, 4176, 4348, 4698, 4860, 5220, 5435, 6264, 6480, 6522, 6960, 7047, 7830, 8696, 9396, 9720, 9783, 10440, 10870, 11745, 12528, 13044, 14094, 15660, 16305, 17392, 18792, 19440, 19566, 20880, 21740, 23490, 26088, 28188, 29349, 31320, 31523, 32610, 35235, 37584, 39132, 43480, 46980, 48915, 52176, 56376, 58698, 62640, 63046, 65220, 70470, 78264, 86960, 88047, 93960, 94569, 97830, 112752, 117396, 126092, 130440, 140940, 146745, 156528, 157615, 176094, 187920, 189138, 195660, 234792, 252184, 260880, 264141, 281880, 283707, 293490, 315230, 352188, 378276, 391320, 440235, 469584, 472845, 504368, 528282, 563760, 567414, 586980, 630460, 704376, 756552, 782640, 851121, 880470, 945690, 1056564, 1134828, 1173960, 1260920, 1320705, 1408752, 1418535, 1513104, 1702242, 1760940, 1891380, 2113128, 2269656, 2347920, 2521840, 2553363, 2641410, 2837070, 3404484, 3521880, 3782760, 4226256, 4255605, 4539312, 5106726, 5282820, 5674140, 6808968, 7043760, 7565520, 7660089, 8511210, 10213452, 10565640, 11348280, 12766815, 13617936, 15320178, 17022420, 20426904, 21131280, 22696560, 25533630, 30640356, 34044840, 38300445, 40853808, 51067260, 61280712, 68089680, 76600890, 102134520, 122561424, 153201780, 204269040, 306403560, 612807120]

約数ペア:

[(1, 612807120), (2, 306403560), (3, 204269040), (4, 153201780), (5, 122561424), (6, 102134520), (8, 76600890), (9, 68089680), (10, 61280712), (12, 51067260), (15, 40853808), (16, 38300445), (18, 34044840), (20, 30640356), (24, 25533630), (27, 22696560), (29, 21131280), (30, 20426904), (36, 17022420), (40, 15320178), (45, 13617936), (48, 12766815), (54, 11348280), (58, 10565640), (60, 10213452), (72, 8511210), (80, 7660089), (81, 7565520), (87, 7043760), (90, 6808968), (108, 5674140), (116, 5282820), (120, 5106726), (135, 4539312), (144, 4255605), (145, 4226256), (162, 3782760), (174, 3521880), (180, 3404484), (216, 2837070), (232, 2641410), (240, 2553363), (243, 2521840), (261, 2347920), (270, 2269656), (290, 2113128), (324, 1891380), (348, 1760940), (360, 1702242), (405, 1513104), (432, 1418535), (435, 1408752), (464, 1320705), (486, 1260920), (522, 1173960), (540, 1134828), (580, 1056564), (648, 945690), (696, 880470), (720, 851121), (783, 782640), (810, 756552), (870, 704376), (972, 630460), (1044, 586980), (1080, 567414), (1087, 563760), (1160, 528282), (1215, 504368), (1296, 472845), (1305, 469584), (1392, 440235), (1566, 391320), (1620, 378276), (1740, 352188), (1944, 315230), (2088, 293490), (2160, 283707), (2174, 281880), (2320, 264141), (2349, 260880), (2430, 252184), (2610, 234792), (3132, 195660), (3240, 189138), (3261, 187920), (3480, 176094), (3888, 157615), (3915, 156528), (4176, 146745), (4348, 140940), (4698, 130440), (4860, 126092), (5220, 117396), (5435, 112752), (6264, 97830), (6480, 94569), (6522, 93960), (6960, 88047), (7047, 86960), (7830, 78264), (8696, 70470), (9396, 65220), (9720, 63046), (9783, 62640), (10440, 58698), (10870, 56376), (11745, 52176), (12528, 48915), (13044, 46980), (14094, 43480), (15660, 39132), (16305, 37584), (17392, 35235), (18792, 32610), (19440, 31523), (19566, 31320), (20880, 29349), (21740, 28188), (23490, 26088)]