4070880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 15213744

約数和(自身を除く): 11142864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 257, 264, 288, 330, 352, 360, 396, 440, 480, 495, 514, 528, 660, 720, 771, 792, 880, 990, 1028, 1056, 1285, 1320, 1440, 1542, 1584, 1760, 1980, 2056, 2313, 2570, 2640, 2827, 3084, 3168, 3855, 3960, 4112, 4626, 5140, 5280, 5654, 6168, 7710, 7920, 8224, 8481, 9252, 10280, 11308, 11565, 12336, 14135, 15420, 15840, 16962, 18504, 20560, 22616, 23130, 24672, 25443, 28270, 30840, 33924, 37008, 41120, 42405, 45232, 46260, 50886, 56540, 61680, 67848, 74016, 84810, 90464, 92520, 101772, 113080, 123360, 127215, 135696, 169620, 185040, 203544, 226160, 254430, 271392, 339240, 370080, 407088, 452320, 508860, 678480, 814176, 1017720, 1356960, 2035440, 4070880]

約数ペア:

[(1, 4070880), (2, 2035440), (3, 1356960), (4, 1017720), (5, 814176), (6, 678480), (8, 508860), (9, 452320), (10, 407088), (11, 370080), (12, 339240), (15, 271392), (16, 254430), (18, 226160), (20, 203544), (22, 185040), (24, 169620), (30, 135696), (32, 127215), (33, 123360), (36, 113080), (40, 101772), (44, 92520), (45, 90464), (48, 84810), (55, 74016), (60, 67848), (66, 61680), (72, 56540), (80, 50886), (88, 46260), (90, 45232), (96, 42405), (99, 41120), (110, 37008), (120, 33924), (132, 30840), (144, 28270), (160, 25443), (165, 24672), (176, 23130), (180, 22616), (198, 20560), (220, 18504), (240, 16962), (257, 15840), (264, 15420), (288, 14135), (330, 12336), (352, 11565), (360, 11308), (396, 10280), (440, 9252), (480, 8481), (495, 8224), (514, 7920), (528, 7710), (660, 6168), (720, 5654), (771, 5280), (792, 5140), (880, 4626), (990, 4112), (1028, 3960), (1056, 3855), (1285, 3168), (1320, 3084), (1440, 2827), (1542, 2640), (1584, 2570), (1760, 2313), (1980, 2056)]