17481840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 80

約数和(自身を含む): 56567808

約数和(自身を除く): 39085968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 3167, 5520, 6334, 9501, 12668, 15835, 19002, 25336, 31670, 38004, 47505, 50672, 63340, 72841, 76008, 95010, 126680, 145682, 152016, 190020, 218523, 253360, 291364, 364205, 380040, 437046, 582728, 728410, 760080, 874092, 1092615, 1165456, 1456820, 1748184, 2185230, 2913640, 3496368, 4370460, 5827280, 8740920, 17481840]

約数ペア:

[(1, 17481840), (2, 8740920), (3, 5827280), (4, 4370460), (5, 3496368), (6, 2913640), (8, 2185230), (10, 1748184), (12, 1456820), (15, 1165456), (16, 1092615), (20, 874092), (23, 760080), (24, 728410), (30, 582728), (40, 437046), (46, 380040), (48, 364205), (60, 291364), (69, 253360), (80, 218523), (92, 190020), (115, 152016), (120, 145682), (138, 126680), (184, 95010), (230, 76008), (240, 72841), (276, 63340), (345, 50672), (368, 47505), (460, 38004), (552, 31670), (690, 25336), (920, 19002), (1104, 15835), (1380, 12668), (1840, 9501), (2760, 6334), (3167, 5520)]