428094720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4129}}^1$

素因数の和:4162

約数の個数: 180

約数和(自身を含む): 1532172180

約数和(自身を除く): 1104077460

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4129, 4320, 5184, 5760, 6480, 6912, 8258, 8640, 10368, 11520, 12387, 12960, 16516, 17280, 20645, 20736, 24774, 25920, 33032, 34560, 37161, 41290, 49548, 51840, 61935, 66064, 74322, 82580, 99096, 103680, 111483, 123870, 132128, 148644, 165160, 185805, 198192, 222966, 247740, 264256, 297288, 330320, 334449, 371610, 396384, 445932, 495480, 528512, 557415, 594576, 660640, 668898, 743220, 792768, 891864, 990960, 1057024, 1114830, 1189152, 1321280, 1337796, 1486440, 1585536, 1672245, 1783728, 1981920, 2229660, 2378304, 2642560, 2675592, 2972880, 3171072, 3344490, 3567456, 3963840, 4459320, 4756608, 5285120, 5351184, 5945760, 6688980, 7134912, 7927680, 8918640, 9513216, 10702368, 11891520, 13377960, 14269824, 15855360, 17837280, 21404736, 23783040, 26755920, 28539648, 35674560, 42809472, 47566080, 53511840, 71349120, 85618944, 107023680, 142698240, 214047360, 428094720]

約数ペア:

[(1, 428094720), (2, 214047360), (3, 142698240), (4, 107023680), (5, 85618944), (6, 71349120), (8, 53511840), (9, 47566080), (10, 42809472), (12, 35674560), (15, 28539648), (16, 26755920), (18, 23783040), (20, 21404736), (24, 17837280), (27, 15855360), (30, 14269824), (32, 13377960), (36, 11891520), (40, 10702368), (45, 9513216), (48, 8918640), (54, 7927680), (60, 7134912), (64, 6688980), (72, 5945760), (80, 5351184), (81, 5285120), (90, 4756608), (96, 4459320), (108, 3963840), (120, 3567456), (128, 3344490), (135, 3171072), (144, 2972880), (160, 2675592), (162, 2642560), (180, 2378304), (192, 2229660), (216, 1981920), (240, 1783728), (256, 1672245), (270, 1585536), (288, 1486440), (320, 1337796), (324, 1321280), (360, 1189152), (384, 1114830), (405, 1057024), (432, 990960), (480, 891864), (540, 792768), (576, 743220), (640, 668898), (648, 660640), (720, 594576), (768, 557415), (810, 528512), (864, 495480), (960, 445932), (1080, 396384), (1152, 371610), (1280, 334449), (1296, 330320), (1440, 297288), (1620, 264256), (1728, 247740), (1920, 222966), (2160, 198192), (2304, 185805), (2592, 165160), (2880, 148644), (3240, 132128), (3456, 123870), (3840, 111483), (4129, 103680), (4320, 99096), (5184, 82580), (5760, 74322), (6480, 66064), (6912, 61935), (8258, 51840), (8640, 49548), (10368, 41290), (11520, 37161), (12387, 34560), (12960, 33032), (16516, 25920), (17280, 24774), (20645, 20736)]