345575040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9514

約数の個数: 128

約数和(自身を含む): 1159617600

約数和(自身を除く): 814042560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 9473, 12160, 18240, 18946, 28419, 36480, 37892, 47365, 56838, 75784, 94730, 113676, 142095, 151568, 179987, 189460, 227352, 284190, 303136, 359974, 378920, 454704, 539961, 568380, 606272, 719948, 757840, 899935, 909408, 1079922, 1136760, 1212544, 1439896, 1515680, 1799870, 1818816, 2159844, 2273520, 2699805, 2879792, 3031360, 3599740, 3637632, 4319688, 4547040, 5399610, 5759584, 6062720, 7199480, 8639376, 9094080, 10799220, 11519168, 14398960, 17278752, 18188160, 21598440, 23038336, 28797920, 34557504, 43196880, 57595840, 69115008, 86393760, 115191680, 172787520, 345575040]

約数ペア:

[(1, 345575040), (2, 172787520), (3, 115191680), (4, 86393760), (5, 69115008), (6, 57595840), (8, 43196880), (10, 34557504), (12, 28797920), (15, 23038336), (16, 21598440), (19, 18188160), (20, 17278752), (24, 14398960), (30, 11519168), (32, 10799220), (38, 9094080), (40, 8639376), (48, 7199480), (57, 6062720), (60, 5759584), (64, 5399610), (76, 4547040), (80, 4319688), (95, 3637632), (96, 3599740), (114, 3031360), (120, 2879792), (128, 2699805), (152, 2273520), (160, 2159844), (190, 1818816), (192, 1799870), (228, 1515680), (240, 1439896), (285, 1212544), (304, 1136760), (320, 1079922), (380, 909408), (384, 899935), (456, 757840), (480, 719948), (570, 606272), (608, 568380), (640, 539961), (760, 454704), (912, 378920), (960, 359974), (1140, 303136), (1216, 284190), (1520, 227352), (1824, 189460), (1920, 179987), (2280, 151568), (2432, 142095), (3040, 113676), (3648, 94730), (4560, 75784), (6080, 56838), (7296, 47365), (9120, 37892), (9473, 36480), (12160, 28419), (18240, 18946)]