312792840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3381

約数の個数: 160

約数和(自身を含む): 1087911000

約数和(自身を除く): 775118160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3329, 3480, 3915, 4698, 5220, 6264, 6658, 7830, 9396, 9987, 10440, 11745, 13316, 15660, 16645, 18792, 19974, 23490, 26632, 29961, 31320, 33290, 39948, 46980, 49935, 59922, 66580, 79896, 89883, 93960, 96541, 99870, 119844, 133160, 149805, 179766, 193082, 199740, 239688, 269649, 289623, 299610, 359532, 386164, 399480, 449415, 482705, 539298, 579246, 599220, 719064, 772328, 868869, 898830, 965410, 1078596, 1158492, 1198440, 1348245, 1448115, 1737738, 1797660, 1930820, 2157192, 2316984, 2606607, 2696490, 2896230, 3475476, 3595320, 3861640, 4344345, 5213214, 5392980, 5792460, 6950952, 7819821, 8688690, 10426428, 10785960, 11584920, 13033035, 15639642, 17377380, 20852856, 26066070, 31279284, 34754760, 39099105, 52132140, 62558568, 78198210, 104264280, 156396420, 312792840]

約数ペア:

[(1, 312792840), (2, 156396420), (3, 104264280), (4, 78198210), (5, 62558568), (6, 52132140), (8, 39099105), (9, 34754760), (10, 31279284), (12, 26066070), (15, 20852856), (18, 17377380), (20, 15639642), (24, 13033035), (27, 11584920), (29, 10785960), (30, 10426428), (36, 8688690), (40, 7819821), (45, 6950952), (54, 5792460), (58, 5392980), (60, 5213214), (72, 4344345), (81, 3861640), (87, 3595320), (90, 3475476), (108, 2896230), (116, 2696490), (120, 2606607), (135, 2316984), (145, 2157192), (162, 1930820), (174, 1797660), (180, 1737738), (216, 1448115), (232, 1348245), (261, 1198440), (270, 1158492), (290, 1078596), (324, 965410), (348, 898830), (360, 868869), (405, 772328), (435, 719064), (522, 599220), (540, 579246), (580, 539298), (648, 482705), (696, 449415), (783, 399480), (810, 386164), (870, 359532), (1044, 299610), (1080, 289623), (1160, 269649), (1305, 239688), (1566, 199740), (1620, 193082), (1740, 179766), (2088, 149805), (2349, 133160), (2610, 119844), (3132, 99870), (3240, 96541), (3329, 93960), (3480, 89883), (3915, 79896), (4698, 66580), (5220, 59922), (6264, 49935), (6658, 46980), (7830, 39948), (9396, 33290), (9987, 31320), (10440, 29961), (11745, 26632), (13316, 23490), (15660, 19974), (16645, 18792)]