828901440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{287813}}^1$

素因数の和:287836

約数の個数: 84

約数和(自身を含む): 2851085484

約数和(自身を除く): 2022184044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 287813, 575626, 863439, 1151252, 1439065, 1726878, 2302504, 2590317, 2878130, 3453756, 4317195, 4605008, 5180634, 5756260, 6907512, 8634390, 9210016, 10361268, 11512520, 12951585, 13815024, 17268780, 18420032, 20722536, 23025040, 25903170, 27630048, 34537560, 41445072, 46050080, 51806340, 55260096, 69075120, 82890144, 92100160, 103612680, 138150240, 165780288, 207225360, 276300480, 414450720, 828901440]

約数ペア:

[(1, 828901440), (2, 414450720), (3, 276300480), (4, 207225360), (5, 165780288), (6, 138150240), (8, 103612680), (9, 92100160), (10, 82890144), (12, 69075120), (15, 55260096), (16, 51806340), (18, 46050080), (20, 41445072), (24, 34537560), (30, 27630048), (32, 25903170), (36, 23025040), (40, 20722536), (45, 18420032), (48, 17268780), (60, 13815024), (64, 12951585), (72, 11512520), (80, 10361268), (90, 9210016), (96, 8634390), (120, 6907512), (144, 5756260), (160, 5180634), (180, 4605008), (192, 4317195), (240, 3453756), (288, 2878130), (320, 2590317), (360, 2302504), (480, 1726878), (576, 1439065), (720, 1151252), (960, 863439), (1440, 575626), (2880, 287813)]