122945280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 397795104

約数和(自身を除く): 274849824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 317, 320, 384, 404, 480, 505, 606, 634, 640, 768, 808, 951, 960, 1010, 1212, 1268, 1280, 1515, 1585, 1616, 1902, 1920, 2020, 2424, 2536, 3030, 3170, 3232, 3804, 3840, 4040, 4755, 4848, 5072, 6060, 6340, 6464, 7608, 8080, 9510, 9696, 10144, 12120, 12680, 12928, 15216, 16160, 19020, 19392, 20288, 24240, 25360, 25856, 30432, 32017, 32320, 38040, 38784, 40576, 48480, 50720, 60864, 64034, 64640, 76080, 77568, 81152, 96051, 96960, 101440, 121728, 128068, 129280, 152160, 160085, 192102, 193920, 202880, 243456, 256136, 304320, 320170, 384204, 387840, 405760, 480255, 512272, 608640, 640340, 768408, 960510, 1024544, 1217280, 1280680, 1536816, 1921020, 2049088, 2561360, 3073632, 3842040, 4098176, 5122720, 6147264, 7684080, 8196352, 10245440, 12294528, 15368160, 20490880, 24589056, 30736320, 40981760, 61472640, 122945280]

約数ペア:

[(1, 122945280), (2, 61472640), (3, 40981760), (4, 30736320), (5, 24589056), (6, 20490880), (8, 15368160), (10, 12294528), (12, 10245440), (15, 8196352), (16, 7684080), (20, 6147264), (24, 5122720), (30, 4098176), (32, 3842040), (40, 3073632), (48, 2561360), (60, 2049088), (64, 1921020), (80, 1536816), (96, 1280680), (101, 1217280), (120, 1024544), (128, 960510), (160, 768408), (192, 640340), (202, 608640), (240, 512272), (256, 480255), (303, 405760), (317, 387840), (320, 384204), (384, 320170), (404, 304320), (480, 256136), (505, 243456), (606, 202880), (634, 193920), (640, 192102), (768, 160085), (808, 152160), (951, 129280), (960, 128068), (1010, 121728), (1212, 101440), (1268, 96960), (1280, 96051), (1515, 81152), (1585, 77568), (1616, 76080), (1902, 64640), (1920, 64034), (2020, 60864), (2424, 50720), (2536, 48480), (3030, 40576), (3170, 38784), (3232, 38040), (3804, 32320), (3840, 32017), (4040, 30432), (4755, 25856), (4848, 25360), (5072, 24240), (6060, 20288), (6340, 19392), (6464, 19020), (7608, 16160), (8080, 15216), (9510, 12928), (9696, 12680), (10144, 12120)]