15400942080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2005331}}^1$

素因数の和:2005357

約数の個数: 80

約数和(自身を含む): 49234911264

約数和(自身を除く): 33833969184

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 2005331, 4010662, 6015993, 8021324, 10026655, 12031986, 16042648, 20053310, 24063972, 30079965, 32085296, 40106620, 48127944, 60159930, 64170592, 80213240, 96255888, 120319860, 128341184, 160426480, 192511776, 240639720, 256682368, 320852960, 385023552, 481279440, 513364736, 641705920, 770047104, 962558880, 1026729472, 1283411840, 1540094208, 1925117760, 2566823680, 3080188416, 3850235520, 5133647360, 7700471040, 15400942080]

約数ペア:

[(1, 15400942080), (2, 7700471040), (3, 5133647360), (4, 3850235520), (5, 3080188416), (6, 2566823680), (8, 1925117760), (10, 1540094208), (12, 1283411840), (15, 1026729472), (16, 962558880), (20, 770047104), (24, 641705920), (30, 513364736), (32, 481279440), (40, 385023552), (48, 320852960), (60, 256682368), (64, 240639720), (80, 192511776), (96, 160426480), (120, 128341184), (128, 120319860), (160, 96255888), (192, 80213240), (240, 64170592), (256, 60159930), (320, 48127944), (384, 40106620), (480, 32085296), (512, 30079965), (640, 24063972), (768, 20053310), (960, 16042648), (1280, 12031986), (1536, 10026655), (1920, 8021324), (2560, 6015993), (3840, 4010662), (7680, 2005331)]