85950720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 180

約数和(自身を含む): 307918380

約数和(自身を除く): 221967660

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, 829, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1658, 1728, 1920, 2160, 2304, 2487, 2592, 2880, 3240, 3316, 3456, 3840, 4145, 4320, 4974, 5184, 5760, 6480, 6632, 6912, 7461, 8290, 8640, 9948, 10368, 11520, 12435, 12960, 13264, 14922, 16580, 17280, 19896, 20736, 22383, 24870, 25920, 26528, 29844, 33160, 34560, 37305, 39792, 44766, 49740, 51840, 53056, 59688, 66320, 67149, 74610, 79584, 89532, 99480, 103680, 106112, 111915, 119376, 132640, 134298, 149220, 159168, 179064, 198960, 212224, 223830, 238752, 265280, 268596, 298440, 318336, 335745, 358128, 397920, 447660, 477504, 530560, 537192, 596880, 636672, 671490, 716256, 795840, 895320, 955008, 1061120, 1074384, 1193760, 1342980, 1432512, 1591680, 1790640, 1910016, 2148768, 2387520, 2685960, 2865024, 3183360, 3581280, 4297536, 4775040, 5371920, 5730048, 7162560, 8595072, 9550080, 10743840, 14325120, 17190144, 21487680, 28650240, 42975360, 85950720]

約数ペア:

[(1, 85950720), (2, 42975360), (3, 28650240), (4, 21487680), (5, 17190144), (6, 14325120), (8, 10743840), (9, 9550080), (10, 8595072), (12, 7162560), (15, 5730048), (16, 5371920), (18, 4775040), (20, 4297536), (24, 3581280), (27, 3183360), (30, 2865024), (32, 2685960), (36, 2387520), (40, 2148768), (45, 1910016), (48, 1790640), (54, 1591680), (60, 1432512), (64, 1342980), (72, 1193760), (80, 1074384), (81, 1061120), (90, 955008), (96, 895320), (108, 795840), (120, 716256), (128, 671490), (135, 636672), (144, 596880), (160, 537192), (162, 530560), (180, 477504), (192, 447660), (216, 397920), (240, 358128), (256, 335745), (270, 318336), (288, 298440), (320, 268596), (324, 265280), (360, 238752), (384, 223830), (405, 212224), (432, 198960), (480, 179064), (540, 159168), (576, 149220), (640, 134298), (648, 132640), (720, 119376), (768, 111915), (810, 106112), (829, 103680), (864, 99480), (960, 89532), (1080, 79584), (1152, 74610), (1280, 67149), (1296, 66320), (1440, 59688), (1620, 53056), (1658, 51840), (1728, 49740), (1920, 44766), (2160, 39792), (2304, 37305), (2487, 34560), (2592, 33160), (2880, 29844), (3240, 26528), (3316, 25920), (3456, 24870), (3840, 22383), (4145, 20736), (4320, 19896), (4974, 17280), (5184, 16580), (5760, 14922), (6480, 13264), (6632, 12960), (6912, 12435), (7461, 11520), (8290, 10368), (8640, 9948)]