13195320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109961}}^1$

素因数の和:109975

約数の個数: 32

約数和(自身を含む): 39586320

約数和(自身を除く): 26391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109961, 219922, 329883, 439844, 549805, 659766, 879688, 1099610, 1319532, 1649415, 2199220, 2639064, 3298830, 4398440, 6597660, 13195320]

約数ペア:

[(1, 13195320), (2, 6597660), (3, 4398440), (4, 3298830), (5, 2639064), (6, 2199220), (8, 1649415), (10, 1319532), (12, 1099610), (15, 879688), (20, 659766), (24, 549805), (30, 439844), (40, 329883), (60, 219922), (120, 109961)]