15475681680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64482007}}^1$

素因数の和:64482023

約数の個数: 40

約数和(自身を含む): 47974613952

約数和(自身を除く): 32498932272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64482007, 128964014, 193446021, 257928028, 322410035, 386892042, 515856056, 644820070, 773784084, 967230105, 1031712112, 1289640140, 1547568168, 1934460210, 2579280280, 3095136336, 3868920420, 5158560560, 7737840840, 15475681680]

約数ペア:

[(1, 15475681680), (2, 7737840840), (3, 5158560560), (4, 3868920420), (5, 3095136336), (6, 2579280280), (8, 1934460210), (10, 1547568168), (12, 1289640140), (15, 1031712112), (16, 967230105), (20, 773784084), (24, 644820070), (30, 515856056), (40, 386892042), (48, 322410035), (60, 257928028), (80, 193446021), (120, 128964014), (240, 64482007)]