4905656640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7127}}^1$

素因数の和:7389

約数の個数: 168

約数和(自身を含む): 16946392320

約数和(自身を除く): 12040735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 239, 240, 288, 320, 360, 478, 480, 576, 717, 720, 956, 960, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 2880, 3585, 3824, 4302, 4780, 5736, 7127, 7170, 7648, 8604, 9560, 10755, 11472, 14254, 14340, 15296, 17208, 19120, 21381, 21510, 22944, 28508, 28680, 34416, 35635, 38240, 42762, 43020, 45888, 57016, 57360, 64143, 68832, 71270, 76480, 85524, 86040, 106905, 114032, 114720, 128286, 137664, 142540, 171048, 172080, 213810, 228064, 229440, 256572, 285080, 320715, 342096, 344160, 427620, 456128, 513144, 570160, 641430, 684192, 688320, 855240, 1026288, 1140320, 1282860, 1368384, 1703353, 1710480, 2052576, 2280640, 2565720, 3406706, 3420960, 4105152, 5110059, 5131440, 6813412, 6841920, 8516765, 10220118, 10262880, 13626824, 15330177, 17033530, 20440236, 20525760, 25550295, 27253648, 30660354, 34067060, 40880472, 51100590, 54507296, 61320708, 68134120, 76650885, 81760944, 102201180, 109014592, 122641416, 136268240, 153301770, 163521888, 204402360, 245282832, 272536480, 306603540, 327043776, 408804720, 490565664, 545072960, 613207080, 817609440, 981131328, 1226414160, 1635218880, 2452828320, 4905656640]

約数ペア:

[(1, 4905656640), (2, 2452828320), (3, 1635218880), (4, 1226414160), (5, 981131328), (6, 817609440), (8, 613207080), (9, 545072960), (10, 490565664), (12, 408804720), (15, 327043776), (16, 306603540), (18, 272536480), (20, 245282832), (24, 204402360), (30, 163521888), (32, 153301770), (36, 136268240), (40, 122641416), (45, 109014592), (48, 102201180), (60, 81760944), (64, 76650885), (72, 68134120), (80, 61320708), (90, 54507296), (96, 51100590), (120, 40880472), (144, 34067060), (160, 30660354), (180, 27253648), (192, 25550295), (239, 20525760), (240, 20440236), (288, 17033530), (320, 15330177), (360, 13626824), (478, 10262880), (480, 10220118), (576, 8516765), (717, 6841920), (720, 6813412), (956, 5131440), (960, 5110059), (1195, 4105152), (1434, 3420960), (1440, 3406706), (1912, 2565720), (2151, 2280640), (2390, 2052576), (2868, 1710480), (2880, 1703353), (3585, 1368384), (3824, 1282860), (4302, 1140320), (4780, 1026288), (5736, 855240), (7127, 688320), (7170, 684192), (7648, 641430), (8604, 570160), (9560, 513144), (10755, 456128), (11472, 427620), (14254, 344160), (14340, 342096), (15296, 320715), (17208, 285080), (19120, 256572), (21381, 229440), (21510, 228064), (22944, 213810), (28508, 172080), (28680, 171048), (34416, 142540), (35635, 137664), (38240, 128286), (42762, 114720), (43020, 114032), (45888, 106905), (57016, 86040), (57360, 85524), (64143, 76480), (68832, 71270)]