19063920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79433}}^1$

素因数の和:79449

約数の個数: 40

約数和(自身を含む): 59098896

約数和(自身を除く): 40034976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79433, 158866, 238299, 317732, 397165, 476598, 635464, 794330, 953196, 1191495, 1270928, 1588660, 1906392, 2382990, 3177320, 3812784, 4765980, 6354640, 9531960, 19063920]

約数ペア:

[(1, 19063920), (2, 9531960), (3, 6354640), (4, 4765980), (5, 3812784), (6, 3177320), (8, 2382990), (10, 1906392), (12, 1588660), (15, 1270928), (16, 1191495), (20, 953196), (24, 794330), (30, 635464), (40, 476598), (48, 397165), (60, 317732), (80, 238299), (120, 158866), (240, 79433)]