55403143680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{4871}}^1$

素因数の和:6378

約数の個数: 160

約数和(自身を含む): 177272903808

約数和(自身を除く): 121869760128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1481, 1536, 1920, 2560, 2962, 3840, 4443, 4871, 5924, 7405, 7680, 8886, 9742, 11848, 14613, 14810, 17772, 19484, 22215, 23696, 24355, 29226, 29620, 35544, 38968, 44430, 47392, 48710, 58452, 59240, 71088, 73065, 77936, 88860, 94784, 97420, 116904, 118480, 142176, 146130, 155872, 177720, 189568, 194840, 233808, 236960, 284352, 292260, 311744, 355440, 379136, 389680, 467616, 473920, 568704, 584520, 623488, 710880, 758272, 779360, 935232, 947840, 1137408, 1169040, 1246976, 1421760, 1558720, 1870464, 1895680, 2274816, 2338080, 2493952, 2843520, 3117440, 3740928, 3791360, 4676160, 5687040, 6234880, 7213951, 7481856, 9352320, 11374080, 12469760, 14427902, 18704640, 21641853, 28855804, 36069755, 37409280, 43283706, 57711608, 72139510, 86567412, 108209265, 115423216, 144279020, 173134824, 216418530, 230846432, 288558040, 346269648, 432837060, 461692864, 577116080, 692539296, 865674120, 923385728, 1154232160, 1385078592, 1731348240, 1846771456, 2308464320, 2770157184, 3462696480, 3693542912, 4616928640, 5540314368, 6925392960, 9233857280, 11080628736, 13850785920, 18467714560, 27701571840, 55403143680]

約数ペア:

[(1, 55403143680), (2, 27701571840), (3, 18467714560), (4, 13850785920), (5, 11080628736), (6, 9233857280), (8, 6925392960), (10, 5540314368), (12, 4616928640), (15, 3693542912), (16, 3462696480), (20, 2770157184), (24, 2308464320), (30, 1846771456), (32, 1731348240), (40, 1385078592), (48, 1154232160), (60, 923385728), (64, 865674120), (80, 692539296), (96, 577116080), (120, 461692864), (128, 432837060), (160, 346269648), (192, 288558040), (240, 230846432), (256, 216418530), (320, 173134824), (384, 144279020), (480, 115423216), (512, 108209265), (640, 86567412), (768, 72139510), (960, 57711608), (1280, 43283706), (1481, 37409280), (1536, 36069755), (1920, 28855804), (2560, 21641853), (2962, 18704640), (3840, 14427902), (4443, 12469760), (4871, 11374080), (5924, 9352320), (7405, 7481856), (7680, 7213951), (8886, 6234880), (9742, 5687040), (11848, 4676160), (14613, 3791360), (14810, 3740928), (17772, 3117440), (19484, 2843520), (22215, 2493952), (23696, 2338080), (24355, 2274816), (29226, 1895680), (29620, 1870464), (35544, 1558720), (38968, 1421760), (44430, 1246976), (47392, 1169040), (48710, 1137408), (58452, 947840), (59240, 935232), (71088, 779360), (73065, 758272), (77936, 710880), (88860, 623488), (94784, 584520), (97420, 568704), (116904, 473920), (118480, 467616), (142176, 389680), (146130, 379136), (155872, 355440), (177720, 311744), (189568, 292260), (194840, 284352), (233808, 236960)]