215507009280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{56121617}}^1$

素因数の和:56121641

約数の個数: 72

約数和(自身を含む): 688275523152

約数和(自身を除く): 472768513872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 56121617, 112243234, 168364851, 224486468, 280608085, 336729702, 448972936, 561216170, 673459404, 841824255, 897945872, 1122432340, 1346918808, 1683648510, 1795891744, 2244864680, 2693837616, 3367297020, 3591783488, 4489729360, 5387675232, 6734594040, 7183566976, 8979458720, 10775350464, 13469188080, 14367133952, 17958917440, 21550700928, 26938376160, 35917834880, 43101401856, 53876752320, 71835669760, 107753504640, 215507009280]

約数ペア:

[(1, 215507009280), (2, 107753504640), (3, 71835669760), (4, 53876752320), (5, 43101401856), (6, 35917834880), (8, 26938376160), (10, 21550700928), (12, 17958917440), (15, 14367133952), (16, 13469188080), (20, 10775350464), (24, 8979458720), (30, 7183566976), (32, 6734594040), (40, 5387675232), (48, 4489729360), (60, 3591783488), (64, 3367297020), (80, 2693837616), (96, 2244864680), (120, 1795891744), (128, 1683648510), (160, 1346918808), (192, 1122432340), (240, 897945872), (256, 841824255), (320, 673459404), (384, 561216170), (480, 448972936), (640, 336729702), (768, 280608085), (960, 224486468), (1280, 168364851), (1920, 112243234), (3840, 56121617)]