90492120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3643}}^1$

素因数の和:3686

約数の個数: 128

約数和(自身を含む): 314841600

約数和(自身を除く): 224349480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3643, 4140, 4968, 6210, 7286, 8280, 10929, 12420, 14572, 18215, 21858, 24840, 29144, 32787, 36430, 43716, 54645, 65574, 72860, 83789, 87432, 98361, 109290, 131148, 145720, 163935, 167578, 196722, 218580, 251367, 262296, 327870, 335156, 393444, 418945, 437160, 491805, 502734, 655740, 670312, 754101, 786888, 837890, 983610, 1005468, 1256835, 1311480, 1508202, 1675780, 1967220, 2010936, 2262303, 2513670, 3016404, 3351560, 3770505, 3934440, 4524606, 5027340, 6032808, 7541010, 9049212, 10054680, 11311515, 15082020, 18098424, 22623030, 30164040, 45246060, 90492120]

約数ペア:

[(1, 90492120), (2, 45246060), (3, 30164040), (4, 22623030), (5, 18098424), (6, 15082020), (8, 11311515), (9, 10054680), (10, 9049212), (12, 7541010), (15, 6032808), (18, 5027340), (20, 4524606), (23, 3934440), (24, 3770505), (27, 3351560), (30, 3016404), (36, 2513670), (40, 2262303), (45, 2010936), (46, 1967220), (54, 1675780), (60, 1508202), (69, 1311480), (72, 1256835), (90, 1005468), (92, 983610), (108, 837890), (115, 786888), (120, 754101), (135, 670312), (138, 655740), (180, 502734), (184, 491805), (207, 437160), (216, 418945), (230, 393444), (270, 335156), (276, 327870), (345, 262296), (360, 251367), (414, 218580), (460, 196722), (540, 167578), (552, 163935), (621, 145720), (690, 131148), (828, 109290), (920, 98361), (1035, 87432), (1080, 83789), (1242, 72860), (1380, 65574), (1656, 54645), (2070, 43716), (2484, 36430), (2760, 32787), (3105, 29144), (3643, 24840), (4140, 21858), (4968, 18215), (6210, 14572), (7286, 12420), (8280, 10929)]