283445280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{196837}}^1$

素因数の和:196858

約数の個数: 72

約数和(自身を含む): 967261932

約数和(自身を除く): 683816652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 196837, 393674, 590511, 787348, 984185, 1181022, 1574696, 1771533, 1968370, 2362044, 2952555, 3149392, 3543066, 3936740, 4724088, 5905110, 6298784, 7086132, 7873480, 8857665, 9448176, 11810220, 14172264, 15746960, 17715330, 18896352, 23620440, 28344528, 31493920, 35430660, 47240880, 56689056, 70861320, 94481760, 141722640, 283445280]

約数ペア:

[(1, 283445280), (2, 141722640), (3, 94481760), (4, 70861320), (5, 56689056), (6, 47240880), (8, 35430660), (9, 31493920), (10, 28344528), (12, 23620440), (15, 18896352), (16, 17715330), (18, 15746960), (20, 14172264), (24, 11810220), (30, 9448176), (32, 8857665), (36, 7873480), (40, 7086132), (45, 6298784), (48, 5905110), (60, 4724088), (72, 3936740), (80, 3543066), (90, 3149392), (96, 2952555), (120, 2362044), (144, 1968370), (160, 1771533), (180, 1574696), (240, 1181022), (288, 984185), (360, 787348), (480, 590511), (720, 393674), (1440, 196837)]