53641440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4139}}^1$

素因数の和:4166

約数の個数: 120

約数和(自身を含む): 189355320

約数和(自身を除く): 135713880

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4139, 4320, 6480, 8278, 12417, 12960, 16556, 20695, 24834, 33112, 37251, 41390, 49668, 62085, 66224, 74502, 82780, 99336, 111753, 124170, 132448, 149004, 165560, 186255, 198672, 223506, 248340, 298008, 331120, 335259, 372510, 397344, 447012, 496680, 558765, 596016, 662240, 670518, 745020, 894024, 993360, 1117530, 1192032, 1341036, 1490040, 1676295, 1788048, 1986720, 2235060, 2682072, 2980080, 3352590, 3576096, 4470120, 5364144, 5960160, 6705180, 8940240, 10728288, 13410360, 17880480, 26820720, 53641440]

約数ペア:

[(1, 53641440), (2, 26820720), (3, 17880480), (4, 13410360), (5, 10728288), (6, 8940240), (8, 6705180), (9, 5960160), (10, 5364144), (12, 4470120), (15, 3576096), (16, 3352590), (18, 2980080), (20, 2682072), (24, 2235060), (27, 1986720), (30, 1788048), (32, 1676295), (36, 1490040), (40, 1341036), (45, 1192032), (48, 1117530), (54, 993360), (60, 894024), (72, 745020), (80, 670518), (81, 662240), (90, 596016), (96, 558765), (108, 496680), (120, 447012), (135, 397344), (144, 372510), (160, 335259), (162, 331120), (180, 298008), (216, 248340), (240, 223506), (270, 198672), (288, 186255), (324, 165560), (360, 149004), (405, 132448), (432, 124170), (480, 111753), (540, 99336), (648, 82780), (720, 74502), (810, 66224), (864, 62085), (1080, 49668), (1296, 41390), (1440, 37251), (1620, 33112), (2160, 24834), (2592, 20695), (3240, 16556), (4139, 12960), (4320, 12417), (6480, 8278)]