455554560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2628

約数の個数: 160

約数和(自身を含む): 1520259840

約数和(自身を除く): 1064705280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2579, 2760, 2944, 3680, 3840, 4416, 5158, 5520, 5888, 7360, 7680, 7737, 8832, 10316, 11040, 11776, 12895, 14720, 15474, 17664, 20632, 22080, 25790, 29440, 30948, 35328, 38685, 41264, 44160, 51580, 58880, 59317, 61896, 77370, 82528, 88320, 103160, 118634, 123792, 154740, 165056, 176640, 177951, 206320, 237268, 247584, 296585, 309480, 330112, 355902, 412640, 474536, 495168, 593170, 618960, 660224, 711804, 825280, 889755, 949072, 990336, 1186340, 1237920, 1320448, 1423608, 1650560, 1779510, 1898144, 1980672, 2372680, 2475840, 2847216, 3301120, 3559020, 3796288, 3961344, 4745360, 4951680, 5694432, 6602240, 7118040, 7592576, 9490720, 9903360, 11388864, 14236080, 15185152, 18981440, 19806720, 22777728, 28472160, 30370304, 37962880, 45555456, 56944320, 75925760, 91110912, 113888640, 151851520, 227777280, 455554560]

約数ペア:

[(1, 455554560), (2, 227777280), (3, 151851520), (4, 113888640), (5, 91110912), (6, 75925760), (8, 56944320), (10, 45555456), (12, 37962880), (15, 30370304), (16, 28472160), (20, 22777728), (23, 19806720), (24, 18981440), (30, 15185152), (32, 14236080), (40, 11388864), (46, 9903360), (48, 9490720), (60, 7592576), (64, 7118040), (69, 6602240), (80, 5694432), (92, 4951680), (96, 4745360), (115, 3961344), (120, 3796288), (128, 3559020), (138, 3301120), (160, 2847216), (184, 2475840), (192, 2372680), (230, 1980672), (240, 1898144), (256, 1779510), (276, 1650560), (320, 1423608), (345, 1320448), (368, 1237920), (384, 1186340), (460, 990336), (480, 949072), (512, 889755), (552, 825280), (640, 711804), (690, 660224), (736, 618960), (768, 593170), (920, 495168), (960, 474536), (1104, 412640), (1280, 355902), (1380, 330112), (1472, 309480), (1536, 296585), (1840, 247584), (1920, 237268), (2208, 206320), (2560, 177951), (2579, 176640), (2760, 165056), (2944, 154740), (3680, 123792), (3840, 118634), (4416, 103160), (5158, 88320), (5520, 82528), (5888, 77370), (7360, 61896), (7680, 59317), (7737, 58880), (8832, 51580), (10316, 44160), (11040, 41264), (11776, 38685), (12895, 35328), (14720, 30948), (15474, 29440), (17664, 25790), (20632, 22080)]