2285121480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{11969}}^1$

素因数の和:12063

約数の個数: 128

約数和(自身を含む): 7204982400

約数和(自身を除く): 4919860920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 430, 444, 516, 555, 645, 740, 860, 888, 1032, 1110, 1290, 1480, 1591, 1720, 2220, 2580, 3182, 4440, 4773, 5160, 6364, 7955, 9546, 11969, 12728, 15910, 19092, 23865, 23938, 31820, 35907, 38184, 47730, 47876, 59845, 63640, 71814, 95460, 95752, 119690, 143628, 179535, 190920, 239380, 287256, 359070, 442853, 478760, 514667, 718140, 885706, 1029334, 1328559, 1436280, 1544001, 1771412, 2058668, 2214265, 2573335, 2657118, 3088002, 3542824, 4117336, 4428530, 5146670, 5314236, 6176004, 6642795, 7720005, 8857060, 10293340, 10628472, 12352008, 13285590, 15440010, 17714120, 19042679, 20586680, 26571180, 30880020, 38085358, 53142360, 57128037, 61760040, 76170716, 95213395, 114256074, 152341432, 190426790, 228512148, 285640185, 380853580, 457024296, 571280370, 761707160, 1142560740, 2285121480]

約数ペア:

[(1, 2285121480), (2, 1142560740), (3, 761707160), (4, 571280370), (5, 457024296), (6, 380853580), (8, 285640185), (10, 228512148), (12, 190426790), (15, 152341432), (20, 114256074), (24, 95213395), (30, 76170716), (37, 61760040), (40, 57128037), (43, 53142360), (60, 38085358), (74, 30880020), (86, 26571180), (111, 20586680), (120, 19042679), (129, 17714120), (148, 15440010), (172, 13285590), (185, 12352008), (215, 10628472), (222, 10293340), (258, 8857060), (296, 7720005), (344, 6642795), (370, 6176004), (430, 5314236), (444, 5146670), (516, 4428530), (555, 4117336), (645, 3542824), (740, 3088002), (860, 2657118), (888, 2573335), (1032, 2214265), (1110, 2058668), (1290, 1771412), (1480, 1544001), (1591, 1436280), (1720, 1328559), (2220, 1029334), (2580, 885706), (3182, 718140), (4440, 514667), (4773, 478760), (5160, 442853), (6364, 359070), (7955, 287256), (9546, 239380), (11969, 190920), (12728, 179535), (15910, 143628), (19092, 119690), (23865, 95752), (23938, 95460), (31820, 71814), (35907, 63640), (38184, 59845), (47730, 47876)]