15442680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11699}}^1$

素因数の和:11724

約数の個数: 64

約数和(自身を含む): 50544000

約数和(自身を除く): 35101320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 11699, 23398, 35097, 46796, 58495, 70194, 93592, 116990, 128689, 140388, 175485, 233980, 257378, 280776, 350970, 386067, 467960, 514756, 643445, 701940, 772134, 1029512, 1286890, 1403880, 1544268, 1930335, 2573780, 3088536, 3860670, 5147560, 7721340, 15442680]

約数ペア:

[(1, 15442680), (2, 7721340), (3, 5147560), (4, 3860670), (5, 3088536), (6, 2573780), (8, 1930335), (10, 1544268), (11, 1403880), (12, 1286890), (15, 1029512), (20, 772134), (22, 701940), (24, 643445), (30, 514756), (33, 467960), (40, 386067), (44, 350970), (55, 280776), (60, 257378), (66, 233980), (88, 175485), (110, 140388), (120, 128689), (132, 116990), (165, 93592), (220, 70194), (264, 58495), (330, 46796), (440, 35097), (660, 23398), (1320, 11699)]