4726777680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{81049}}^1$

素因数の和:81080

約数の個数: 140

約数和(自身を含む): 16477302900

約数和(自身を除く): 11750525220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 58320, 81049, 162098, 243147, 324196, 405245, 486294, 648392, 729441, 810490, 972588, 1215735, 1296784, 1458882, 1620980, 1945176, 2188323, 2431470, 2917764, 3241960, 3647205, 3890352, 4376646, 4862940, 5835528, 6483920, 6564969, 7294410, 8753292, 9725880, 10941615, 11671056, 13129938, 14588820, 17506584, 19451760, 19694907, 21883230, 26259876, 29177640, 32824845, 35013168, 39389814, 43766460, 52519752, 58355280, 59084721, 65649690, 78779628, 87532920, 98474535, 105039504, 118169442, 131299380, 157559256, 175065840, 196949070, 236338884, 262598760, 295423605, 315118512, 393898140, 472677768, 525197520, 590847210, 787796280, 945355536, 1181694420, 1575592560, 2363388840, 4726777680]

約数ペア:

[(1, 4726777680), (2, 2363388840), (3, 1575592560), (4, 1181694420), (5, 945355536), (6, 787796280), (8, 590847210), (9, 525197520), (10, 472677768), (12, 393898140), (15, 315118512), (16, 295423605), (18, 262598760), (20, 236338884), (24, 196949070), (27, 175065840), (30, 157559256), (36, 131299380), (40, 118169442), (45, 105039504), (48, 98474535), (54, 87532920), (60, 78779628), (72, 65649690), (80, 59084721), (81, 58355280), (90, 52519752), (108, 43766460), (120, 39389814), (135, 35013168), (144, 32824845), (162, 29177640), (180, 26259876), (216, 21883230), (240, 19694907), (243, 19451760), (270, 17506584), (324, 14588820), (360, 13129938), (405, 11671056), (432, 10941615), (486, 9725880), (540, 8753292), (648, 7294410), (720, 6564969), (729, 6483920), (810, 5835528), (972, 4862940), (1080, 4376646), (1215, 3890352), (1296, 3647205), (1458, 3241960), (1620, 2917764), (1944, 2431470), (2160, 2188323), (2430, 1945176), (2916, 1620980), (3240, 1458882), (3645, 1296784), (3888, 1215735), (4860, 972588), (5832, 810490), (6480, 729441), (7290, 648392), (9720, 486294), (11664, 405245), (14580, 324196), (19440, 243147), (29160, 162098), (58320, 81049)]