47380920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17167}}^1$

素因数の和:17204

約数の個数: 64

約数和(自身を含む): 148331520

約数和(自身を除く): 100950600

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, 17167, 34334, 51501, 68668, 85835, 103002, 137336, 171670, 206004, 257505, 343340, 394841, 412008, 515010, 686680, 789682, 1030020, 1184523, 1579364, 1974205, 2060040, 2369046, 3158728, 3948410, 4738092, 5922615, 7896820, 9476184, 11845230, 15793640, 23690460, 47380920]

約数ペア:

[(1, 47380920), (2, 23690460), (3, 15793640), (4, 11845230), (5, 9476184), (6, 7896820), (8, 5922615), (10, 4738092), (12, 3948410), (15, 3158728), (20, 2369046), (23, 2060040), (24, 1974205), (30, 1579364), (40, 1184523), (46, 1030020), (60, 789682), (69, 686680), (92, 515010), (115, 412008), (120, 394841), (138, 343340), (184, 257505), (230, 206004), (276, 171670), (345, 137336), (460, 103002), (552, 85835), (690, 68668), (920, 51501), (1380, 34334), (2760, 17167)]