187782120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22719

約数の個数: 96

約数和(自身を含む): 636854400

約数和(自身を除く): 449072280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 22679, 45358, 68037, 90716, 113395, 136074, 181432, 204111, 226790, 272148, 340185, 408222, 453580, 521617, 544296, 680370, 816444, 907160, 1020555, 1043234, 1360740, 1564851, 1632888, 2041110, 2086468, 2608085, 2721480, 3129702, 4082220, 4172936, 4694553, 5216170, 6259404, 7824255, 8164440, 9389106, 10432340, 12518808, 15648510, 18778212, 20864680, 23472765, 31297020, 37556424, 46945530, 62594040, 93891060, 187782120]

約数ペア:

[(1, 187782120), (2, 93891060), (3, 62594040), (4, 46945530), (5, 37556424), (6, 31297020), (8, 23472765), (9, 20864680), (10, 18778212), (12, 15648510), (15, 12518808), (18, 10432340), (20, 9389106), (23, 8164440), (24, 7824255), (30, 6259404), (36, 5216170), (40, 4694553), (45, 4172936), (46, 4082220), (60, 3129702), (69, 2721480), (72, 2608085), (90, 2086468), (92, 2041110), (115, 1632888), (120, 1564851), (138, 1360740), (180, 1043234), (184, 1020555), (207, 907160), (230, 816444), (276, 680370), (345, 544296), (360, 521617), (414, 453580), (460, 408222), (552, 340185), (690, 272148), (828, 226790), (920, 204111), (1035, 181432), (1380, 136074), (1656, 113395), (2070, 90716), (2760, 68037), (4140, 45358), (8280, 22679)]