1227102720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{159779}}^1$

素因数の和:159805

約数の個数: 80

約数和(自身を含む): 3922918560

約数和(自身を除く): 2695815840

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, 159779, 319558, 479337, 639116, 798895, 958674, 1278232, 1597790, 1917348, 2396685, 2556464, 3195580, 3834696, 4793370, 5112928, 6391160, 7669392, 9586740, 10225856, 12782320, 15338784, 19173480, 20451712, 25564640, 30677568, 38346960, 40903424, 51129280, 61355136, 76693920, 81806848, 102258560, 122710272, 153387840, 204517120, 245420544, 306775680, 409034240, 613551360, 1227102720]

約数ペア:

[(1, 1227102720), (2, 613551360), (3, 409034240), (4, 306775680), (5, 245420544), (6, 204517120), (8, 153387840), (10, 122710272), (12, 102258560), (15, 81806848), (16, 76693920), (20, 61355136), (24, 51129280), (30, 40903424), (32, 38346960), (40, 30677568), (48, 25564640), (60, 20451712), (64, 19173480), (80, 15338784), (96, 12782320), (120, 10225856), (128, 9586740), (160, 7669392), (192, 6391160), (240, 5112928), (256, 4793370), (320, 3834696), (384, 3195580), (480, 2556464), (512, 2396685), (640, 1917348), (768, 1597790), (960, 1278232), (1280, 958674), (1536, 798895), (1920, 639116), (2560, 479337), (3840, 319558), (7680, 159779)]