45505440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31601}}^1$

素因数の和:31622

約数の個数: 72

約数和(自身を含む): 155292228

約数和(自身を除く): 109786788

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, 31601, 63202, 94803, 126404, 158005, 189606, 252808, 284409, 316010, 379212, 474015, 505616, 568818, 632020, 758424, 948030, 1011232, 1137636, 1264040, 1422045, 1516848, 1896060, 2275272, 2528080, 2844090, 3033696, 3792120, 4550544, 5056160, 5688180, 7584240, 9101088, 11376360, 15168480, 22752720, 45505440]

約数ペア:

[(1, 45505440), (2, 22752720), (3, 15168480), (4, 11376360), (5, 9101088), (6, 7584240), (8, 5688180), (9, 5056160), (10, 4550544), (12, 3792120), (15, 3033696), (16, 2844090), (18, 2528080), (20, 2275272), (24, 1896060), (30, 1516848), (32, 1422045), (36, 1264040), (40, 1137636), (45, 1011232), (48, 948030), (60, 758424), (72, 632020), (80, 568818), (90, 505616), (96, 474015), (120, 379212), (144, 316010), (160, 284409), (180, 252808), (240, 189606), (288, 158005), (360, 126404), (480, 94803), (720, 63202), (1440, 31601)]