142741440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5507}}^1$

素因数の和:5536

約数の個数: 140

約数和(自身を含む): 507848616

約数和(自身を除く): 365107176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5507, 6480, 8640, 11014, 12960, 16521, 22028, 25920, 27535, 33042, 44056, 49563, 55070, 66084, 82605, 88112, 99126, 110140, 132168, 148689, 165210, 176224, 198252, 220280, 247815, 264336, 297378, 330420, 352448, 396504, 440560, 446067, 495630, 528672, 594756, 660840, 743445, 793008, 881120, 892134, 991260, 1057344, 1189512, 1321680, 1486890, 1586016, 1762240, 1784268, 1982520, 2230335, 2379024, 2643360, 2973780, 3172032, 3568536, 3965040, 4460670, 4758048, 5286720, 5947560, 7137072, 7930080, 8921340, 9516096, 11895120, 14274144, 15860160, 17842680, 23790240, 28548288, 35685360, 47580480, 71370720, 142741440]

約数ペア:

[(1, 142741440), (2, 71370720), (3, 47580480), (4, 35685360), (5, 28548288), (6, 23790240), (8, 17842680), (9, 15860160), (10, 14274144), (12, 11895120), (15, 9516096), (16, 8921340), (18, 7930080), (20, 7137072), (24, 5947560), (27, 5286720), (30, 4758048), (32, 4460670), (36, 3965040), (40, 3568536), (45, 3172032), (48, 2973780), (54, 2643360), (60, 2379024), (64, 2230335), (72, 1982520), (80, 1784268), (81, 1762240), (90, 1586016), (96, 1486890), (108, 1321680), (120, 1189512), (135, 1057344), (144, 991260), (160, 892134), (162, 881120), (180, 793008), (192, 743445), (216, 660840), (240, 594756), (270, 528672), (288, 495630), (320, 446067), (324, 440560), (360, 396504), (405, 352448), (432, 330420), (480, 297378), (540, 264336), (576, 247815), (648, 220280), (720, 198252), (810, 176224), (864, 165210), (960, 148689), (1080, 132168), (1296, 110140), (1440, 99126), (1620, 88112), (1728, 82605), (2160, 66084), (2592, 55070), (2880, 49563), (3240, 44056), (4320, 33042), (5184, 27535), (5507, 25920), (6480, 22028), (8640, 16521), (11014, 12960)]