7325040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 23712768

約数和(自身を除く): 16387728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1327, 1380, 1840, 2654, 2760, 3981, 5308, 5520, 6635, 7962, 10616, 13270, 15924, 19905, 21232, 26540, 30521, 31848, 39810, 53080, 61042, 63696, 79620, 91563, 106160, 122084, 152605, 159240, 183126, 244168, 305210, 318480, 366252, 457815, 488336, 610420, 732504, 915630, 1220840, 1465008, 1831260, 2441680, 3662520, 7325040]

約数ペア:

[(1, 7325040), (2, 3662520), (3, 2441680), (4, 1831260), (5, 1465008), (6, 1220840), (8, 915630), (10, 732504), (12, 610420), (15, 488336), (16, 457815), (20, 366252), (23, 318480), (24, 305210), (30, 244168), (40, 183126), (46, 159240), (48, 152605), (60, 122084), (69, 106160), (80, 91563), (92, 79620), (115, 63696), (120, 61042), (138, 53080), (184, 39810), (230, 31848), (240, 30521), (276, 26540), (345, 21232), (368, 19905), (460, 15924), (552, 13270), (690, 10616), (920, 7962), (1104, 6635), (1327, 5520), (1380, 5308), (1840, 3981), (2654, 2760)]