30977760

素因数分解:

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

素因数の和:5896

約数の個数: 96

約数和(自身を含む): 106468992

約数和(自身を除く): 75491232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5867, 11734, 17601, 23468, 29335, 35202, 46936, 58670, 64537, 70404, 88005, 93872, 117340, 129074, 140808, 176010, 187744, 193611, 234680, 258148, 281616, 322685, 352020, 387222, 469360, 516296, 563232, 645370, 704040, 774444, 938720, 968055, 1032592, 1290740, 1408080, 1548888, 1936110, 2065184, 2581480, 2816160, 3097776, 3872220, 5162960, 6195552, 7744440, 10325920, 15488880, 30977760]

約数ペア:

[(1, 30977760), (2, 15488880), (3, 10325920), (4, 7744440), (5, 6195552), (6, 5162960), (8, 3872220), (10, 3097776), (11, 2816160), (12, 2581480), (15, 2065184), (16, 1936110), (20, 1548888), (22, 1408080), (24, 1290740), (30, 1032592), (32, 968055), (33, 938720), (40, 774444), (44, 704040), (48, 645370), (55, 563232), (60, 516296), (66, 469360), (80, 387222), (88, 352020), (96, 322685), (110, 281616), (120, 258148), (132, 234680), (160, 193611), (165, 187744), (176, 176010), (220, 140808), (240, 129074), (264, 117340), (330, 93872), (352, 88005), (440, 70404), (480, 64537), (528, 58670), (660, 46936), (880, 35202), (1056, 29335), (1320, 23468), (1760, 17601), (2640, 11734), (5280, 5867)]