47441640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17189}}^1$

素因数の和:17226

約数の個数: 64

約数和(自身を含む): 148521600

約数和(自身を除く): 101079960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 171890, 206268, 257835, 343780, 395347, 412536, 515670, 687560, 790694, 1031340, 1186041, 1581388, 1976735, 2062680, 2372082, 3162776, 3953470, 4744164, 5930205, 7906940, 9488328, 11860410, 15813880, 23720820, 47441640]

約数ペア:

[(1, 47441640), (2, 23720820), (3, 15813880), (4, 11860410), (5, 9488328), (6, 7906940), (8, 5930205), (10, 4744164), (12, 3953470), (15, 3162776), (20, 2372082), (23, 2062680), (24, 1976735), (30, 1581388), (40, 1186041), (46, 1031340), (60, 790694), (69, 687560), (92, 515670), (115, 412536), (120, 395347), (138, 343780), (184, 257835), (230, 206268), (276, 171890), (345, 137512), (460, 103134), (552, 85945), (690, 68756), (920, 51567), (1380, 34378), (2760, 17189)]