90929280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3678

約数の個数: 128

約数和(自身を含む): 312217920

約数和(自身を除く): 221288640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3643, 4160, 4992, 6240, 7286, 8320, 10929, 12480, 14572, 18215, 21858, 24960, 29144, 36430, 43716, 47359, 54645, 58288, 72860, 87432, 94718, 109290, 116576, 142077, 145720, 174864, 189436, 218580, 233152, 236795, 284154, 291440, 349728, 378872, 437160, 466304, 473590, 568308, 582880, 699456, 710385, 757744, 874320, 947180, 1136616, 1165760, 1398912, 1420770, 1515488, 1748640, 1894360, 2273232, 2331520, 2841540, 3030976, 3497280, 3788720, 4546464, 5683080, 6061952, 6994560, 7577440, 9092928, 11366160, 15154880, 18185856, 22732320, 30309760, 45464640, 90929280]

約数ペア:

[(1, 90929280), (2, 45464640), (3, 30309760), (4, 22732320), (5, 18185856), (6, 15154880), (8, 11366160), (10, 9092928), (12, 7577440), (13, 6994560), (15, 6061952), (16, 5683080), (20, 4546464), (24, 3788720), (26, 3497280), (30, 3030976), (32, 2841540), (39, 2331520), (40, 2273232), (48, 1894360), (52, 1748640), (60, 1515488), (64, 1420770), (65, 1398912), (78, 1165760), (80, 1136616), (96, 947180), (104, 874320), (120, 757744), (128, 710385), (130, 699456), (156, 582880), (160, 568308), (192, 473590), (195, 466304), (208, 437160), (240, 378872), (260, 349728), (312, 291440), (320, 284154), (384, 236795), (390, 233152), (416, 218580), (480, 189436), (520, 174864), (624, 145720), (640, 142077), (780, 116576), (832, 109290), (960, 94718), (1040, 87432), (1248, 72860), (1560, 58288), (1664, 54645), (1920, 47359), (2080, 43716), (2496, 36430), (3120, 29144), (3643, 24960), (4160, 21858), (4992, 18215), (6240, 14572), (7286, 12480), (8320, 10929)]