19075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79481}}^1$

素因数の和:79497

約数の個数: 40

約数和(自身を含む): 59134608

約数和(自身を除く): 40059168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79481, 158962, 238443, 317924, 397405, 476886, 635848, 794810, 953772, 1192215, 1271696, 1589620, 1907544, 2384430, 3179240, 3815088, 4768860, 6358480, 9537720, 19075440]

約数ペア:

[(1, 19075440), (2, 9537720), (3, 6358480), (4, 4768860), (5, 3815088), (6, 3179240), (8, 2384430), (10, 1907544), (12, 1589620), (15, 1271696), (16, 1192215), (20, 953772), (24, 794810), (30, 635848), (40, 476886), (48, 397405), (60, 317924), (80, 238443), (120, 158962), (240, 79481)]