2767360

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 80

約数和(自身を含む): 7070976

約数和(自身を除く): 4303616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 128, 160, 184, 188, 230, 235, 256, 320, 368, 376, 460, 470, 512, 640, 736, 752, 920, 940, 1081, 1280, 1472, 1504, 1840, 1880, 2162, 2560, 2944, 3008, 3680, 3760, 4324, 5405, 5888, 6016, 7360, 7520, 8648, 10810, 11776, 12032, 14720, 15040, 17296, 21620, 24064, 29440, 30080, 34592, 43240, 58880, 60160, 69184, 86480, 120320, 138368, 172960, 276736, 345920, 553472, 691840, 1383680, 2767360]

約数ペア:

[(1, 2767360), (2, 1383680), (4, 691840), (5, 553472), (8, 345920), (10, 276736), (16, 172960), (20, 138368), (23, 120320), (32, 86480), (40, 69184), (46, 60160), (47, 58880), (64, 43240), (80, 34592), (92, 30080), (94, 29440), (115, 24064), (128, 21620), (160, 17296), (184, 15040), (188, 14720), (230, 12032), (235, 11776), (256, 10810), (320, 8648), (368, 7520), (376, 7360), (460, 6016), (470, 5888), (512, 5405), (640, 4324), (736, 3760), (752, 3680), (920, 3008), (940, 2944), (1081, 2560), (1280, 2162), (1472, 1880), (1504, 1840)]