120578328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 376588800

約数和(自身を除く): 256010472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 1867, 2392, 2484, 2691, 2808, 3588, 3734, 4968, 5382, 5601, 7176, 7468, 8073, 10764, 11202, 14936, 16146, 16803, 21528, 22404, 24271, 32292, 33606, 42941, 44808, 48542, 50409, 64584, 67212, 72813, 85882, 97084, 100818, 128823, 134424, 145626, 171764, 194168, 201636, 218439, 257646, 291252, 343528, 386469, 403272, 436878, 515292, 558233, 582504, 655317, 772938, 873756, 1030584, 1116466, 1159407, 1310634, 1545876, 1674699, 1747512, 2232932, 2318814, 2621268, 3091752, 3349398, 4465864, 4637628, 5024097, 5242536, 6698796, 9275256, 10048194, 13397592, 15072291, 20096388, 30144582, 40192776, 60289164, 120578328]

約数ペア:

[(1, 120578328), (2, 60289164), (3, 40192776), (4, 30144582), (6, 20096388), (8, 15072291), (9, 13397592), (12, 10048194), (13, 9275256), (18, 6698796), (23, 5242536), (24, 5024097), (26, 4637628), (27, 4465864), (36, 3349398), (39, 3091752), (46, 2621268), (52, 2318814), (54, 2232932), (69, 1747512), (72, 1674699), (78, 1545876), (92, 1310634), (104, 1159407), (108, 1116466), (117, 1030584), (138, 873756), (156, 772938), (184, 655317), (207, 582504), (216, 558233), (234, 515292), (276, 436878), (299, 403272), (312, 386469), (351, 343528), (414, 291252), (468, 257646), (552, 218439), (598, 201636), (621, 194168), (702, 171764), (828, 145626), (897, 134424), (936, 128823), (1196, 100818), (1242, 97084), (1404, 85882), (1656, 72813), (1794, 67212), (1867, 64584), (2392, 50409), (2484, 48542), (2691, 44808), (2808, 42941), (3588, 33606), (3734, 32292), (4968, 24271), (5382, 22404), (5601, 21528), (7176, 16803), (7468, 16146), (8073, 14936), (10764, 11202)]