90695040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47237}}^1$

素因数の和:47259

約数の個数: 64

約数和(自身を含む): 289096560

約数和(自身を除く): 198401520

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, 320, 384, 480, 640, 960, 1920, 47237, 94474, 141711, 188948, 236185, 283422, 377896, 472370, 566844, 708555, 755792, 944740, 1133688, 1417110, 1511584, 1889480, 2267376, 2834220, 3023168, 3778960, 4534752, 5668440, 6046336, 7557920, 9069504, 11336880, 15115840, 18139008, 22673760, 30231680, 45347520, 90695040]

約数ペア:

[(1, 90695040), (2, 45347520), (3, 30231680), (4, 22673760), (5, 18139008), (6, 15115840), (8, 11336880), (10, 9069504), (12, 7557920), (15, 6046336), (16, 5668440), (20, 4534752), (24, 3778960), (30, 3023168), (32, 2834220), (40, 2267376), (48, 1889480), (60, 1511584), (64, 1417110), (80, 1133688), (96, 944740), (120, 755792), (128, 708555), (160, 566844), (192, 472370), (240, 377896), (320, 283422), (384, 236185), (480, 188948), (640, 141711), (960, 94474), (1920, 47237)]