27745440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57803}}^1$

素因数の和:57821

約数の個数: 48

約数和(自身を含む): 87399648

約数和(自身を除く): 59654208

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, 57803, 115606, 173409, 231212, 289015, 346818, 462424, 578030, 693636, 867045, 924848, 1156060, 1387272, 1734090, 1849696, 2312120, 2774544, 3468180, 4624240, 5549088, 6936360, 9248480, 13872720, 27745440]

約数ペア:

[(1, 27745440), (2, 13872720), (3, 9248480), (4, 6936360), (5, 5549088), (6, 4624240), (8, 3468180), (10, 2774544), (12, 2312120), (15, 1849696), (16, 1734090), (20, 1387272), (24, 1156060), (30, 924848), (32, 867045), (40, 693636), (48, 578030), (60, 462424), (80, 346818), (96, 289015), (120, 231212), (160, 173409), (240, 115606), (480, 57803)]