988750080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{85829}}^1$

素因数の和:85856

約数の個数: 108

約数和(自身を含む): 3421012140

約数和(自身を除く): 2432262060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 85829, 171658, 257487, 343316, 429145, 514974, 686632, 772461, 858290, 1029948, 1287435, 1373264, 1544922, 1716580, 2059896, 2574870, 2746528, 3089844, 3433160, 3862305, 4119792, 5149740, 5493056, 6179688, 6866320, 7724610, 8239584, 10299480, 10986112, 12359376, 13732640, 15449220, 16479168, 20598960, 21972224, 24718752, 27465280, 30898440, 32958336, 41197920, 49437504, 54930560, 61796880, 65916672, 82395840, 98875008, 109861120, 123593760, 164791680, 197750016, 247187520, 329583360, 494375040, 988750080]

約数ペア:

[(1, 988750080), (2, 494375040), (3, 329583360), (4, 247187520), (5, 197750016), (6, 164791680), (8, 123593760), (9, 109861120), (10, 98875008), (12, 82395840), (15, 65916672), (16, 61796880), (18, 54930560), (20, 49437504), (24, 41197920), (30, 32958336), (32, 30898440), (36, 27465280), (40, 24718752), (45, 21972224), (48, 20598960), (60, 16479168), (64, 15449220), (72, 13732640), (80, 12359376), (90, 10986112), (96, 10299480), (120, 8239584), (128, 7724610), (144, 6866320), (160, 6179688), (180, 5493056), (192, 5149740), (240, 4119792), (256, 3862305), (288, 3433160), (320, 3089844), (360, 2746528), (384, 2574870), (480, 2059896), (576, 1716580), (640, 1544922), (720, 1373264), (768, 1287435), (960, 1029948), (1152, 858290), (1280, 772461), (1440, 686632), (1920, 514974), (2304, 429145), (2880, 343316), (3840, 257487), (5760, 171658), (11520, 85829)]