1595440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 4834512

約数和(自身を除く): 3239072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 49, 55, 56, 70, 74, 77, 80, 88, 98, 110, 112, 140, 148, 154, 176, 185, 196, 220, 245, 259, 280, 296, 308, 370, 385, 392, 407, 440, 490, 518, 539, 560, 592, 616, 740, 770, 784, 814, 880, 980, 1036, 1078, 1232, 1295, 1480, 1540, 1628, 1813, 1960, 2035, 2072, 2156, 2590, 2695, 2849, 2960, 3080, 3256, 3626, 3920, 4070, 4144, 4312, 5180, 5390, 5698, 6160, 6512, 7252, 8140, 8624, 9065, 10360, 10780, 11396, 14245, 14504, 16280, 18130, 19943, 20720, 21560, 22792, 28490, 29008, 32560, 36260, 39886, 43120, 45584, 56980, 72520, 79772, 99715, 113960, 145040, 159544, 199430, 227920, 319088, 398860, 797720, 1595440]

約数ペア:

[(1, 1595440), (2, 797720), (4, 398860), (5, 319088), (7, 227920), (8, 199430), (10, 159544), (11, 145040), (14, 113960), (16, 99715), (20, 79772), (22, 72520), (28, 56980), (35, 45584), (37, 43120), (40, 39886), (44, 36260), (49, 32560), (55, 29008), (56, 28490), (70, 22792), (74, 21560), (77, 20720), (80, 19943), (88, 18130), (98, 16280), (110, 14504), (112, 14245), (140, 11396), (148, 10780), (154, 10360), (176, 9065), (185, 8624), (196, 8140), (220, 7252), (245, 6512), (259, 6160), (280, 5698), (296, 5390), (308, 5180), (370, 4312), (385, 4144), (392, 4070), (407, 3920), (440, 3626), (490, 3256), (518, 3080), (539, 2960), (560, 2849), (592, 2695), (616, 2590), (740, 2156), (770, 2072), (784, 2035), (814, 1960), (880, 1813), (980, 1628), (1036, 1540), (1078, 1480), (1232, 1295)]