200905440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418553}}^1$

素因数の和:418571

約数の個数: 48

約数和(自身を含む): 632853648

約数和(自身を除く): 431948208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 418553, 837106, 1255659, 1674212, 2092765, 2511318, 3348424, 4185530, 5022636, 6278295, 6696848, 8371060, 10045272, 12556590, 13393696, 16742120, 20090544, 25113180, 33484240, 40181088, 50226360, 66968480, 100452720, 200905440]

約数ペア:

[(1, 200905440), (2, 100452720), (3, 66968480), (4, 50226360), (5, 40181088), (6, 33484240), (8, 25113180), (10, 20090544), (12, 16742120), (15, 13393696), (16, 12556590), (20, 10045272), (24, 8371060), (30, 6696848), (32, 6278295), (40, 5022636), (48, 4185530), (60, 3348424), (80, 2511318), (96, 2092765), (120, 1674212), (160, 1255659), (240, 837106), (480, 418553)]