120271968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 363557376

約数和(自身を除く): 243285408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 67, 69, 72, 92, 96, 134, 138, 144, 184, 201, 207, 268, 271, 276, 288, 368, 402, 414, 536, 542, 552, 603, 736, 804, 813, 828, 1072, 1084, 1104, 1206, 1541, 1608, 1626, 1656, 2144, 2168, 2208, 2412, 2439, 3082, 3216, 3252, 3312, 4336, 4623, 4824, 4878, 6164, 6233, 6432, 6504, 6624, 8672, 9246, 9648, 9756, 12328, 12466, 13008, 13869, 18157, 18492, 18699, 19296, 19512, 24656, 24932, 26016, 27738, 36314, 36984, 37398, 39024, 49312, 49864, 54471, 55476, 56097, 72628, 73968, 74796, 78048, 99728, 108942, 110952, 112194, 145256, 147936, 149592, 163413, 199456, 217884, 221904, 224388, 290512, 299184, 326826, 417611, 435768, 443808, 448776, 581024, 598368, 653652, 835222, 871536, 897552, 1252833, 1307304, 1670444, 1743072, 1795104, 2505666, 2614608, 3340888, 3758499, 5011332, 5229216, 6681776, 7516998, 10022664, 13363552, 15033996, 20045328, 30067992, 40090656, 60135984, 120271968]

約数ペア:

[(1, 120271968), (2, 60135984), (3, 40090656), (4, 30067992), (6, 20045328), (8, 15033996), (9, 13363552), (12, 10022664), (16, 7516998), (18, 6681776), (23, 5229216), (24, 5011332), (32, 3758499), (36, 3340888), (46, 2614608), (48, 2505666), (67, 1795104), (69, 1743072), (72, 1670444), (92, 1307304), (96, 1252833), (134, 897552), (138, 871536), (144, 835222), (184, 653652), (201, 598368), (207, 581024), (268, 448776), (271, 443808), (276, 435768), (288, 417611), (368, 326826), (402, 299184), (414, 290512), (536, 224388), (542, 221904), (552, 217884), (603, 199456), (736, 163413), (804, 149592), (813, 147936), (828, 145256), (1072, 112194), (1084, 110952), (1104, 108942), (1206, 99728), (1541, 78048), (1608, 74796), (1626, 73968), (1656, 72628), (2144, 56097), (2168, 55476), (2208, 54471), (2412, 49864), (2439, 49312), (3082, 39024), (3216, 37398), (3252, 36984), (3312, 36314), (4336, 27738), (4623, 26016), (4824, 24932), (4878, 24656), (6164, 19512), (6233, 19296), (6432, 18699), (6504, 18492), (6624, 18157), (8672, 13869), (9246, 13008), (9648, 12466), (9756, 12328)]