485547480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1831

約数の個数: 256

約数和(自身を含む): 1843430400

約数和(自身を除く): 1357882920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 594, 621, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1080, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1656, 1777, 1980, 2024, 2070, 2277, 2376, 2484, 2530, 2760, 2970, 3036, 3105, 3554, 3795, 3960, 4140, 4554, 4968, 5060, 5331, 5940, 6072, 6210, 6831, 7108, 7590, 8280, 8885, 9108, 10120, 10662, 11385, 11880, 12420, 13662, 14216, 15180, 15993, 17770, 18216, 19547, 21324, 22770, 24840, 26655, 27324, 30360, 31986, 34155, 35540, 39094, 40871, 42648, 45540, 47979, 53310, 54648, 58641, 63972, 68310, 71080, 78188, 79965, 81742, 91080, 95958, 97735, 106620, 117282, 122613, 127944, 136620, 156376, 159930, 163484, 175923, 191916, 195470, 204355, 213240, 234564, 239895, 245226, 273240, 293205, 319860, 326968, 351846, 367839, 383832, 390940, 408710, 449581, 469128, 479790, 490452, 527769, 586410, 613065, 639720, 703692, 735678, 781880, 817420, 879615, 899162, 959580, 980904, 1055538, 1103517, 1172820, 1226130, 1348743, 1407384, 1471356, 1634840, 1759230, 1798324, 1839195, 1919160, 2111076, 2207034, 2247905, 2345640, 2452260, 2638845, 2697486, 2942712, 3518460, 3596648, 3678390, 4046229, 4222152, 4414068, 4495810, 4904520, 5277690, 5394972, 5517585, 6743715, 7036920, 7356780, 8092458, 8828136, 8991620, 10555380, 10789944, 11035170, 12138687, 13487430, 14713560, 16184916, 17983240, 20231145, 21110760, 22070340, 24277374, 26974860, 32369832, 40462290, 44140680, 48554748, 53949720, 60693435, 80924580, 97109496, 121386870, 161849160, 242773740, 485547480]

約数ペア:

[(1, 485547480), (2, 242773740), (3, 161849160), (4, 121386870), (5, 97109496), (6, 80924580), (8, 60693435), (9, 53949720), (10, 48554748), (11, 44140680), (12, 40462290), (15, 32369832), (18, 26974860), (20, 24277374), (22, 22070340), (23, 21110760), (24, 20231145), (27, 17983240), (30, 16184916), (33, 14713560), (36, 13487430), (40, 12138687), (44, 11035170), (45, 10789944), (46, 10555380), (54, 8991620), (55, 8828136), (60, 8092458), (66, 7356780), (69, 7036920), (72, 6743715), (88, 5517585), (90, 5394972), (92, 5277690), (99, 4904520), (108, 4495810), (110, 4414068), (115, 4222152), (120, 4046229), (132, 3678390), (135, 3596648), (138, 3518460), (165, 2942712), (180, 2697486), (184, 2638845), (198, 2452260), (207, 2345640), (216, 2247905), (220, 2207034), (230, 2111076), (253, 1919160), (264, 1839195), (270, 1798324), (276, 1759230), (297, 1634840), (330, 1471356), (345, 1407384), (360, 1348743), (396, 1226130), (414, 1172820), (440, 1103517), (460, 1055538), (495, 980904), (506, 959580), (540, 899162), (552, 879615), (594, 817420), (621, 781880), (660, 735678), (690, 703692), (759, 639720), (792, 613065), (828, 586410), (920, 527769), (990, 490452), (1012, 479790), (1035, 469128), (1080, 449581), (1188, 408710), (1242, 390940), (1265, 383832), (1320, 367839), (1380, 351846), (1485, 326968), (1518, 319860), (1656, 293205), (1777, 273240), (1980, 245226), (2024, 239895), (2070, 234564), (2277, 213240), (2376, 204355), (2484, 195470), (2530, 191916), (2760, 175923), (2970, 163484), (3036, 159930), (3105, 156376), (3554, 136620), (3795, 127944), (3960, 122613), (4140, 117282), (4554, 106620), (4968, 97735), (5060, 95958), (5331, 91080), (5940, 81742), (6072, 79965), (6210, 78188), (6831, 71080), (7108, 68310), (7590, 63972), (8280, 58641), (8885, 54648), (9108, 53310), (10120, 47979), (10662, 45540), (11385, 42648), (11880, 40871), (12420, 39094), (13662, 35540), (14216, 34155), (15180, 31986), (15993, 30360), (17770, 27324), (18216, 26655), (19547, 24840), (21324, 22770)]