73264320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25439}}^1$

素因数の和:25462

約数の個数: 84

約数和(自身を含む): 252008640

約数和(自身を除く): 178744320

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, 25439, 50878, 76317, 101756, 127195, 152634, 203512, 228951, 254390, 305268, 381585, 407024, 457902, 508780, 610536, 763170, 814048, 915804, 1017560, 1144755, 1221072, 1526340, 1628096, 1831608, 2035120, 2289510, 2442144, 3052680, 3663216, 4070240, 4579020, 4884288, 6105360, 7326432, 8140480, 9158040, 12210720, 14652864, 18316080, 24421440, 36632160, 73264320]

約数ペア:

[(1, 73264320), (2, 36632160), (3, 24421440), (4, 18316080), (5, 14652864), (6, 12210720), (8, 9158040), (9, 8140480), (10, 7326432), (12, 6105360), (15, 4884288), (16, 4579020), (18, 4070240), (20, 3663216), (24, 3052680), (30, 2442144), (32, 2289510), (36, 2035120), (40, 1831608), (45, 1628096), (48, 1526340), (60, 1221072), (64, 1144755), (72, 1017560), (80, 915804), (90, 814048), (96, 763170), (120, 610536), (144, 508780), (160, 457902), (180, 407024), (192, 381585), (240, 305268), (288, 254390), (320, 228951), (360, 203512), (480, 152634), (576, 127195), (720, 101756), (960, 76317), (1440, 50878), (2880, 25439)]