2454546240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:647

約数の個数: 280

約数和(自身を含む): 8788325832

約数和(自身を除く): 6333779592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 281, 288, 320, 324, 337, 360, 405, 432, 480, 540, 562, 576, 648, 674, 720, 810, 843, 864, 960, 1011, 1080, 1124, 1296, 1348, 1405, 1440, 1620, 1685, 1686, 1728, 2022, 2160, 2248, 2529, 2592, 2696, 2810, 2880, 3033, 3240, 3370, 3372, 4044, 4215, 4320, 4496, 5055, 5058, 5184, 5392, 5620, 6066, 6480, 6740, 6744, 7587, 8088, 8430, 8640, 8992, 9099, 10110, 10116, 10784, 11240, 12132, 12645, 12960, 13480, 13488, 15165, 15174, 16176, 16860, 17984, 18198, 20220, 20232, 21568, 22480, 22761, 24264, 25290, 25920, 26960, 26976, 27297, 30330, 30348, 32352, 33720, 36396, 37935, 40440, 40464, 44960, 45495, 45522, 48528, 50580, 53920, 53952, 54594, 60660, 60696, 64704, 67440, 72792, 75870, 80880, 80928, 89920, 90990, 91044, 94697, 97056, 101160, 107840, 109188, 113805, 121320, 121392, 134880, 136485, 145584, 151740, 161760, 161856, 181980, 182088, 189394, 194112, 202320, 218376, 227610, 242640, 242784, 269760, 272970, 284091, 291168, 303480, 323520, 363960, 364176, 378788, 404640, 436752, 455220, 473485, 485280, 485568, 545940, 568182, 582336, 606960, 727920, 728352, 757576, 809280, 852273, 873504, 910440, 946970, 970560, 1091880, 1136364, 1213920, 1420455, 1455840, 1456704, 1515152, 1704546, 1747008, 1820880, 1893940, 2183760, 2272728, 2427840, 2556819, 2840910, 2911680, 3030304, 3409092, 3641760, 3787880, 4261365, 4367520, 4545456, 5113638, 5681820, 6060608, 6818184, 7283520, 7575760, 7670457, 8522730, 8735040, 9090912, 10227276, 11363640, 12784095, 13636368, 15151520, 15340914, 17045460, 18181824, 20454552, 22727280, 25568190, 27272736, 30303040, 30681828, 34090920, 38352285, 40909104, 45454560, 51136380, 54545472, 61363656, 68181840, 76704570, 81818208, 90909120, 102272760, 122727312, 136363680, 153409140, 163636416, 204545520, 245454624, 272727360, 306818280, 409091040, 490909248, 613636560, 818182080, 1227273120, 2454546240]

約数ペア:

[(1, 2454546240), (2, 1227273120), (3, 818182080), (4, 613636560), (5, 490909248), (6, 409091040), (8, 306818280), (9, 272727360), (10, 245454624), (12, 204545520), (15, 163636416), (16, 153409140), (18, 136363680), (20, 122727312), (24, 102272760), (27, 90909120), (30, 81818208), (32, 76704570), (36, 68181840), (40, 61363656), (45, 54545472), (48, 51136380), (54, 45454560), (60, 40909104), (64, 38352285), (72, 34090920), (80, 30681828), (81, 30303040), (90, 27272736), (96, 25568190), (108, 22727280), (120, 20454552), (135, 18181824), (144, 17045460), (160, 15340914), (162, 15151520), (180, 13636368), (192, 12784095), (216, 11363640), (240, 10227276), (270, 9090912), (281, 8735040), (288, 8522730), (320, 7670457), (324, 7575760), (337, 7283520), (360, 6818184), (405, 6060608), (432, 5681820), (480, 5113638), (540, 4545456), (562, 4367520), (576, 4261365), (648, 3787880), (674, 3641760), (720, 3409092), (810, 3030304), (843, 2911680), (864, 2840910), (960, 2556819), (1011, 2427840), (1080, 2272728), (1124, 2183760), (1296, 1893940), (1348, 1820880), (1405, 1747008), (1440, 1704546), (1620, 1515152), (1685, 1456704), (1686, 1455840), (1728, 1420455), (2022, 1213920), (2160, 1136364), (2248, 1091880), (2529, 970560), (2592, 946970), (2696, 910440), (2810, 873504), (2880, 852273), (3033, 809280), (3240, 757576), (3370, 728352), (3372, 727920), (4044, 606960), (4215, 582336), (4320, 568182), (4496, 545940), (5055, 485568), (5058, 485280), (5184, 473485), (5392, 455220), (5620, 436752), (6066, 404640), (6480, 378788), (6740, 364176), (6744, 363960), (7587, 323520), (8088, 303480), (8430, 291168), (8640, 284091), (8992, 272970), (9099, 269760), (10110, 242784), (10116, 242640), (10784, 227610), (11240, 218376), (12132, 202320), (12645, 194112), (12960, 189394), (13480, 182088), (13488, 181980), (15165, 161856), (15174, 161760), (16176, 151740), (16860, 145584), (17984, 136485), (18198, 134880), (20220, 121392), (20232, 121320), (21568, 113805), (22480, 109188), (22761, 107840), (24264, 101160), (25290, 97056), (25920, 94697), (26960, 91044), (26976, 90990), (27297, 89920), (30330, 80928), (30348, 80880), (32352, 75870), (33720, 72792), (36396, 67440), (37935, 64704), (40440, 60696), (40464, 60660), (44960, 54594), (45495, 53952), (45522, 53920), (48528, 50580)]