396683520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5480

約数の個数: 144

約数和(自身を含む): 1333832640

約数和(自身を除く): 937149120

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, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 5437, 6080, 7296, 9120, 10874, 12160, 14592, 16311, 18240, 21748, 24320, 27185, 32622, 36480, 43496, 54370, 65244, 72960, 81555, 86992, 103303, 108740, 130488, 163110, 173984, 206606, 217480, 260976, 309909, 326220, 347968, 413212, 434960, 516515, 521952, 619818, 652440, 695936, 826424, 869920, 1033030, 1043904, 1239636, 1304880, 1391872, 1549545, 1652848, 1739840, 2066060, 2087808, 2479272, 2609760, 3099090, 3305696, 3479680, 4132120, 4175616, 4958544, 5219520, 6198180, 6611392, 6959360, 8264240, 9917088, 10439040, 12396360, 13222784, 16528480, 19834176, 20878080, 24792720, 26445568, 33056960, 39668352, 49585440, 66113920, 79336704, 99170880, 132227840, 198341760, 396683520]

約数ペア:

[(1, 396683520), (2, 198341760), (3, 132227840), (4, 99170880), (5, 79336704), (6, 66113920), (8, 49585440), (10, 39668352), (12, 33056960), (15, 26445568), (16, 24792720), (19, 20878080), (20, 19834176), (24, 16528480), (30, 13222784), (32, 12396360), (38, 10439040), (40, 9917088), (48, 8264240), (57, 6959360), (60, 6611392), (64, 6198180), (76, 5219520), (80, 4958544), (95, 4175616), (96, 4132120), (114, 3479680), (120, 3305696), (128, 3099090), (152, 2609760), (160, 2479272), (190, 2087808), (192, 2066060), (228, 1739840), (240, 1652848), (256, 1549545), (285, 1391872), (304, 1304880), (320, 1239636), (380, 1043904), (384, 1033030), (456, 869920), (480, 826424), (570, 695936), (608, 652440), (640, 619818), (760, 521952), (768, 516515), (912, 434960), (960, 413212), (1140, 347968), (1216, 326220), (1280, 309909), (1520, 260976), (1824, 217480), (1920, 206606), (2280, 173984), (2432, 163110), (3040, 130488), (3648, 108740), (3840, 103303), (4560, 86992), (4864, 81555), (5437, 72960), (6080, 65244), (7296, 54370), (9120, 43496), (10874, 36480), (12160, 32622), (14592, 27185), (16311, 24320), (18240, 21748)]