47474760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 103483320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 167, 184, 206, 230, 276, 309, 334, 345, 412, 460, 501, 515, 552, 618, 668, 690, 824, 835, 920, 1002, 1030, 1236, 1336, 1380, 1545, 1670, 2004, 2060, 2369, 2472, 2505, 2760, 3090, 3340, 3841, 4008, 4120, 4738, 5010, 6180, 6680, 7107, 7682, 9476, 10020, 11523, 11845, 12360, 14214, 15364, 17201, 18952, 19205, 20040, 23046, 23690, 28428, 30728, 34402, 35535, 38410, 46092, 47380, 51603, 56856, 57615, 68804, 71070, 76820, 86005, 92184, 94760, 103206, 115230, 137608, 142140, 153640, 172010, 206412, 230460, 258015, 284280, 344020, 395623, 412824, 460920, 516030, 688040, 791246, 1032060, 1186869, 1582492, 1978115, 2064120, 2373738, 3164984, 3956230, 4747476, 5934345, 7912460, 9494952, 11868690, 15824920, 23737380, 47474760]

約数ペア:

[(1, 47474760), (2, 23737380), (3, 15824920), (4, 11868690), (5, 9494952), (6, 7912460), (8, 5934345), (10, 4747476), (12, 3956230), (15, 3164984), (20, 2373738), (23, 2064120), (24, 1978115), (30, 1582492), (40, 1186869), (46, 1032060), (60, 791246), (69, 688040), (92, 516030), (103, 460920), (115, 412824), (120, 395623), (138, 344020), (167, 284280), (184, 258015), (206, 230460), (230, 206412), (276, 172010), (309, 153640), (334, 142140), (345, 137608), (412, 115230), (460, 103206), (501, 94760), (515, 92184), (552, 86005), (618, 76820), (668, 71070), (690, 68804), (824, 57615), (835, 56856), (920, 51603), (1002, 47380), (1030, 46092), (1236, 38410), (1336, 35535), (1380, 34402), (1545, 30728), (1670, 28428), (2004, 23690), (2060, 23046), (2369, 20040), (2472, 19205), (2505, 18952), (2760, 17201), (3090, 15364), (3340, 14214), (3841, 12360), (4008, 11845), (4120, 11523), (4738, 10020), (5010, 9476), (6180, 7682), (6680, 7107)]