15488880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5867}}^1$

素因数の和:5894

約数の個数: 80

約数和(自身を含む): 52389504

約数和(自身を除く): 36900624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5867, 11734, 17601, 23468, 29335, 35202, 46936, 58670, 64537, 70404, 88005, 93872, 117340, 129074, 140808, 176010, 193611, 234680, 258148, 281616, 322685, 352020, 387222, 469360, 516296, 645370, 704040, 774444, 968055, 1032592, 1290740, 1408080, 1548888, 1936110, 2581480, 3097776, 3872220, 5162960, 7744440, 15488880]

約数ペア:

[(1, 15488880), (2, 7744440), (3, 5162960), (4, 3872220), (5, 3097776), (6, 2581480), (8, 1936110), (10, 1548888), (11, 1408080), (12, 1290740), (15, 1032592), (16, 968055), (20, 774444), (22, 704040), (24, 645370), (30, 516296), (33, 469360), (40, 387222), (44, 352020), (48, 322685), (55, 281616), (60, 258148), (66, 234680), (80, 193611), (88, 176010), (110, 140808), (120, 129074), (132, 117340), (165, 93872), (176, 88005), (220, 70404), (240, 64537), (264, 58670), (330, 46936), (440, 35202), (528, 29335), (660, 23468), (880, 17601), (1320, 11734), (2640, 5867)]