545581440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31573}}^1$

素因数の和:31601

約数の個数: 128

約数和(自身を含む): 1932328800

約数和(自身を除く): 1386747360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 31573, 63146, 94719, 126292, 157865, 189438, 252584, 284157, 315730, 378876, 473595, 505168, 568314, 631460, 757752, 852471, 947190, 1010336, 1136628, 1262920, 1420785, 1515504, 1704942, 1894380, 2020672, 2273256, 2525840, 2841570, 3031008, 3409884, 3788760, 4041344, 4262355, 4546512, 5051680, 5683140, 6062016, 6819768, 7577520, 8524710, 9093024, 10103360, 11366280, 12124032, 13639536, 15155040, 17049420, 18186048, 20206720, 22732560, 27279072, 30310080, 34098840, 36372096, 45465120, 54558144, 60620160, 68197680, 90930240, 109116288, 136395360, 181860480, 272790720, 545581440]

約数ペア:

[(1, 545581440), (2, 272790720), (3, 181860480), (4, 136395360), (5, 109116288), (6, 90930240), (8, 68197680), (9, 60620160), (10, 54558144), (12, 45465120), (15, 36372096), (16, 34098840), (18, 30310080), (20, 27279072), (24, 22732560), (27, 20206720), (30, 18186048), (32, 17049420), (36, 15155040), (40, 13639536), (45, 12124032), (48, 11366280), (54, 10103360), (60, 9093024), (64, 8524710), (72, 7577520), (80, 6819768), (90, 6062016), (96, 5683140), (108, 5051680), (120, 4546512), (128, 4262355), (135, 4041344), (144, 3788760), (160, 3409884), (180, 3031008), (192, 2841570), (216, 2525840), (240, 2273256), (270, 2020672), (288, 1894380), (320, 1704942), (360, 1515504), (384, 1420785), (432, 1262920), (480, 1136628), (540, 1010336), (576, 947190), (640, 852471), (720, 757752), (864, 631460), (960, 568314), (1080, 505168), (1152, 473595), (1440, 378876), (1728, 315730), (1920, 284157), (2160, 252584), (2880, 189438), (3456, 157865), (4320, 126292), (5760, 94719), (8640, 63146), (17280, 31573)]