84508440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 269084160

約数和(自身を除く): 184575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 457, 460, 536, 552, 670, 690, 804, 914, 920, 1005, 1340, 1371, 1380, 1541, 1608, 1828, 2010, 2285, 2680, 2742, 2760, 3082, 3656, 4020, 4570, 4623, 5484, 6164, 6855, 7705, 8040, 9140, 9246, 10511, 10968, 12328, 13710, 15410, 18280, 18492, 21022, 23115, 27420, 30619, 30820, 31533, 36984, 42044, 46230, 52555, 54840, 61238, 61640, 63066, 84088, 91857, 92460, 105110, 122476, 126132, 153095, 157665, 183714, 184920, 210220, 244952, 252264, 306190, 315330, 367428, 420440, 459285, 612380, 630660, 704237, 734856, 918570, 1224760, 1261320, 1408474, 1837140, 2112711, 2816948, 3521185, 3674280, 4225422, 5633896, 7042370, 8450844, 10563555, 14084740, 16901688, 21127110, 28169480, 42254220, 84508440]

約数ペア:

[(1, 84508440), (2, 42254220), (3, 28169480), (4, 21127110), (5, 16901688), (6, 14084740), (8, 10563555), (10, 8450844), (12, 7042370), (15, 5633896), (20, 4225422), (23, 3674280), (24, 3521185), (30, 2816948), (40, 2112711), (46, 1837140), (60, 1408474), (67, 1261320), (69, 1224760), (92, 918570), (115, 734856), (120, 704237), (134, 630660), (138, 612380), (184, 459285), (201, 420440), (230, 367428), (268, 315330), (276, 306190), (335, 252264), (345, 244952), (402, 210220), (457, 184920), (460, 183714), (536, 157665), (552, 153095), (670, 126132), (690, 122476), (804, 105110), (914, 92460), (920, 91857), (1005, 84088), (1340, 63066), (1371, 61640), (1380, 61238), (1541, 54840), (1608, 52555), (1828, 46230), (2010, 42044), (2285, 36984), (2680, 31533), (2742, 30820), (2760, 30619), (3082, 27420), (3656, 23115), (4020, 21022), (4570, 18492), (4623, 18280), (5484, 15410), (6164, 13710), (6855, 12328), (7705, 10968), (8040, 10511), (9140, 9246)]