80736480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1734

約数の個数: 192

約数和(自身を含む): 308448000

約数和(自身を除く): 227711520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1699, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3398, 3960, 4320, 4752, 5097, 5280, 5940, 6796, 7920, 8495, 9504, 10194, 11880, 13592, 15291, 15840, 16990, 18689, 20388, 23760, 25485, 27184, 30582, 33980, 37378, 40776, 45873, 47520, 50970, 54368, 56067, 61164, 67960, 74756, 76455, 81552, 91746, 93445, 101940, 112134, 122328, 135920, 149512, 152910, 163104, 168201, 183492, 186890, 203880, 224268, 229365, 244656, 271840, 280335, 299024, 305820, 336402, 366984, 373780, 407760, 448536, 458730, 489312, 504603, 560670, 598048, 611640, 672804, 733968, 747560, 815520, 841005, 897072, 917460, 1009206, 1121340, 1223280, 1345608, 1467936, 1495120, 1682010, 1794144, 1834920, 2018412, 2242680, 2446560, 2523015, 2691216, 2990240, 3364020, 3669840, 4036824, 4485360, 5046030, 5382432, 6728040, 7339680, 8073648, 8970720, 10092060, 13456080, 16147296, 20184120, 26912160, 40368240, 80736480]

約数ペア:

[(1, 80736480), (2, 40368240), (3, 26912160), (4, 20184120), (5, 16147296), (6, 13456080), (8, 10092060), (9, 8970720), (10, 8073648), (11, 7339680), (12, 6728040), (15, 5382432), (16, 5046030), (18, 4485360), (20, 4036824), (22, 3669840), (24, 3364020), (27, 2990240), (30, 2691216), (32, 2523015), (33, 2446560), (36, 2242680), (40, 2018412), (44, 1834920), (45, 1794144), (48, 1682010), (54, 1495120), (55, 1467936), (60, 1345608), (66, 1223280), (72, 1121340), (80, 1009206), (88, 917460), (90, 897072), (96, 841005), (99, 815520), (108, 747560), (110, 733968), (120, 672804), (132, 611640), (135, 598048), (144, 560670), (160, 504603), (165, 489312), (176, 458730), (180, 448536), (198, 407760), (216, 373780), (220, 366984), (240, 336402), (264, 305820), (270, 299024), (288, 280335), (297, 271840), (330, 244656), (352, 229365), (360, 224268), (396, 203880), (432, 186890), (440, 183492), (480, 168201), (495, 163104), (528, 152910), (540, 149512), (594, 135920), (660, 122328), (720, 112134), (792, 101940), (864, 93445), (880, 91746), (990, 81552), (1056, 76455), (1080, 74756), (1188, 67960), (1320, 61164), (1440, 56067), (1485, 54368), (1584, 50970), (1699, 47520), (1760, 45873), (1980, 40776), (2160, 37378), (2376, 33980), (2640, 30582), (2970, 27184), (3168, 25485), (3398, 23760), (3960, 20388), (4320, 18689), (4752, 16990), (5097, 15840), (5280, 15291), (5940, 13592), (6796, 11880), (7920, 10194), (8495, 9504)]