26983440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3437

約数の個数: 120

約数和(自身を含む): 98886528

約数和(自身を除く): 71903088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3407, 3960, 6814, 7920, 10221, 13628, 17035, 20442, 27256, 30663, 34070, 37477, 40884, 51105, 54512, 61326, 68140, 74954, 81768, 102210, 112431, 122652, 136280, 149908, 153315, 163536, 187385, 204420, 224862, 245304, 272560, 299816, 306630, 337293, 374770, 408840, 449724, 490608, 562155, 599632, 613260, 674586, 749540, 817680, 899448, 1124310, 1226520, 1349172, 1499080, 1686465, 1798896, 2248620, 2453040, 2698344, 2998160, 3372930, 4497240, 5396688, 6745860, 8994480, 13491720, 26983440]

約数ペア:

[(1, 26983440), (2, 13491720), (3, 8994480), (4, 6745860), (5, 5396688), (6, 4497240), (8, 3372930), (9, 2998160), (10, 2698344), (11, 2453040), (12, 2248620), (15, 1798896), (16, 1686465), (18, 1499080), (20, 1349172), (22, 1226520), (24, 1124310), (30, 899448), (33, 817680), (36, 749540), (40, 674586), (44, 613260), (45, 599632), (48, 562155), (55, 490608), (60, 449724), (66, 408840), (72, 374770), (80, 337293), (88, 306630), (90, 299816), (99, 272560), (110, 245304), (120, 224862), (132, 204420), (144, 187385), (165, 163536), (176, 153315), (180, 149908), (198, 136280), (220, 122652), (240, 112431), (264, 102210), (330, 81768), (360, 74954), (396, 68140), (440, 61326), (495, 54512), (528, 51105), (660, 40884), (720, 37477), (792, 34070), (880, 30663), (990, 27256), (1320, 20442), (1584, 17035), (1980, 13628), (2640, 10221), (3407, 7920), (3960, 6814)]