2548777680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{15193}}^1$

素因数の和:15445

約数の個数: 120

約数和(自身を含む): 8596947528

約数和(自身を除く): 6048169848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 699, 720, 932, 1165, 1398, 1864, 2097, 2330, 2796, 3495, 3728, 4194, 4660, 5592, 6990, 8388, 9320, 10485, 11184, 13980, 15193, 16776, 18640, 20970, 27960, 30386, 33552, 41940, 45579, 55920, 60772, 75965, 83880, 91158, 121544, 136737, 151930, 167760, 182316, 227895, 243088, 273474, 303860, 364632, 455790, 546948, 607720, 683685, 729264, 911580, 1093896, 1215440, 1367370, 1823160, 2187792, 2734740, 3539969, 3646320, 5469480, 7079938, 10619907, 10938960, 14159876, 17699845, 21239814, 28319752, 31859721, 35399690, 42479628, 53099535, 56639504, 63719442, 70799380, 84959256, 106199070, 127438884, 141598760, 159298605, 169918512, 212398140, 254877768, 283197520, 318597210, 424796280, 509755536, 637194420, 849592560, 1274388840, 2548777680]

約数ペア:

[(1, 2548777680), (2, 1274388840), (3, 849592560), (4, 637194420), (5, 509755536), (6, 424796280), (8, 318597210), (9, 283197520), (10, 254877768), (12, 212398140), (15, 169918512), (16, 159298605), (18, 141598760), (20, 127438884), (24, 106199070), (30, 84959256), (36, 70799380), (40, 63719442), (45, 56639504), (48, 53099535), (60, 42479628), (72, 35399690), (80, 31859721), (90, 28319752), (120, 21239814), (144, 17699845), (180, 14159876), (233, 10938960), (240, 10619907), (360, 7079938), (466, 5469480), (699, 3646320), (720, 3539969), (932, 2734740), (1165, 2187792), (1398, 1823160), (1864, 1367370), (2097, 1215440), (2330, 1093896), (2796, 911580), (3495, 729264), (3728, 683685), (4194, 607720), (4660, 546948), (5592, 455790), (6990, 364632), (8388, 303860), (9320, 273474), (10485, 243088), (11184, 227895), (13980, 182316), (15193, 167760), (16776, 151930), (18640, 136737), (20970, 121544), (27960, 91158), (30386, 83880), (33552, 75965), (41940, 60772), (45579, 55920)]