27182880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 95135040

約数和(自身を除く): 67952160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 439, 480, 516, 645, 688, 720, 774, 860, 878, 1032, 1290, 1317, 1376, 1440, 1548, 1720, 1756, 1935, 2064, 2195, 2580, 2634, 3096, 3440, 3512, 3870, 3951, 4128, 4390, 5160, 5268, 6192, 6585, 6880, 7024, 7740, 7902, 8780, 10320, 10536, 12384, 13170, 14048, 15480, 15804, 17560, 18877, 19755, 20640, 21072, 26340, 30960, 31608, 35120, 37754, 39510, 42144, 52680, 56631, 61920, 63216, 70240, 75508, 79020, 94385, 105360, 113262, 126432, 151016, 158040, 169893, 188770, 210720, 226524, 283155, 302032, 316080, 339786, 377540, 453048, 566310, 604064, 632160, 679572, 755080, 849465, 906096, 1132620, 1359144, 1510160, 1698930, 1812192, 2265240, 2718288, 3020320, 3397860, 4530480, 5436576, 6795720, 9060960, 13591440, 27182880]

約数ペア:

[(1, 27182880), (2, 13591440), (3, 9060960), (4, 6795720), (5, 5436576), (6, 4530480), (8, 3397860), (9, 3020320), (10, 2718288), (12, 2265240), (15, 1812192), (16, 1698930), (18, 1510160), (20, 1359144), (24, 1132620), (30, 906096), (32, 849465), (36, 755080), (40, 679572), (43, 632160), (45, 604064), (48, 566310), (60, 453048), (72, 377540), (80, 339786), (86, 316080), (90, 302032), (96, 283155), (120, 226524), (129, 210720), (144, 188770), (160, 169893), (172, 158040), (180, 151016), (215, 126432), (240, 113262), (258, 105360), (288, 94385), (344, 79020), (360, 75508), (387, 70240), (430, 63216), (439, 61920), (480, 56631), (516, 52680), (645, 42144), (688, 39510), (720, 37754), (774, 35120), (860, 31608), (878, 30960), (1032, 26340), (1290, 21072), (1317, 20640), (1376, 19755), (1440, 18877), (1548, 17560), (1720, 15804), (1756, 15480), (1935, 14048), (2064, 13170), (2195, 12384), (2580, 10536), (2634, 10320), (3096, 8780), (3440, 7902), (3512, 7740), (3870, 7024), (3951, 6880), (4128, 6585), (4390, 6192), (5160, 5268)]