80950320

素因数分解:

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

素因数の和:3440

約数の個数: 160

約数和(自身を含む): 304266240

約数和(自身を除く): 223315920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3407, 3960, 4752, 5940, 6814, 7920, 10221, 11880, 13628, 17035, 20442, 23760, 27256, 30663, 34070, 37477, 40884, 51105, 54512, 61326, 68140, 74954, 81768, 91989, 102210, 112431, 122652, 136280, 149908, 153315, 163536, 183978, 187385, 204420, 224862, 245304, 272560, 299816, 306630, 337293, 367956, 374770, 408840, 449724, 459945, 490608, 562155, 599632, 613260, 674586, 735912, 749540, 817680, 899448, 919890, 1011879, 1124310, 1226520, 1349172, 1471824, 1499080, 1686465, 1798896, 1839780, 2023758, 2248620, 2453040, 2698344, 2998160, 3372930, 3679560, 4047516, 4497240, 5059395, 5396688, 6745860, 7359120, 8095032, 8994480, 10118790, 13491720, 16190064, 20237580, 26983440, 40475160, 80950320]

約数ペア:

[(1, 80950320), (2, 40475160), (3, 26983440), (4, 20237580), (5, 16190064), (6, 13491720), (8, 10118790), (9, 8994480), (10, 8095032), (11, 7359120), (12, 6745860), (15, 5396688), (16, 5059395), (18, 4497240), (20, 4047516), (22, 3679560), (24, 3372930), (27, 2998160), (30, 2698344), (33, 2453040), (36, 2248620), (40, 2023758), (44, 1839780), (45, 1798896), (48, 1686465), (54, 1499080), (55, 1471824), (60, 1349172), (66, 1226520), (72, 1124310), (80, 1011879), (88, 919890), (90, 899448), (99, 817680), (108, 749540), (110, 735912), (120, 674586), (132, 613260), (135, 599632), (144, 562155), (165, 490608), (176, 459945), (180, 449724), (198, 408840), (216, 374770), (220, 367956), (240, 337293), (264, 306630), (270, 299816), (297, 272560), (330, 245304), (360, 224862), (396, 204420), (432, 187385), (440, 183978), (495, 163536), (528, 153315), (540, 149908), (594, 136280), (660, 122652), (720, 112431), (792, 102210), (880, 91989), (990, 81768), (1080, 74954), (1188, 68140), (1320, 61326), (1485, 54512), (1584, 51105), (1980, 40884), (2160, 37477), (2376, 34070), (2640, 30663), (2970, 27256), (3407, 23760), (3960, 20442), (4752, 17035), (5940, 13628), (6814, 11880), (7920, 10221)]