2479398840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6887219}}^1$

素因数の和:6887236

約数の個数: 48

約数和(自身を含む): 8058047400

約数和(自身を除く): 5578648560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6887219, 13774438, 20661657, 27548876, 34436095, 41323314, 55097752, 61984971, 68872190, 82646628, 103308285, 123969942, 137744380, 165293256, 206616570, 247939884, 275488760, 309924855, 413233140, 495879768, 619849710, 826466280, 1239699420, 2479398840]

約数ペア:

[(1, 2479398840), (2, 1239699420), (3, 826466280), (4, 619849710), (5, 495879768), (6, 413233140), (8, 309924855), (9, 275488760), (10, 247939884), (12, 206616570), (15, 165293256), (18, 137744380), (20, 123969942), (24, 103308285), (30, 82646628), (36, 68872190), (40, 61984971), (45, 55097752), (60, 41323314), (72, 34436095), (90, 27548876), (120, 20661657), (180, 13774438), (360, 6887219)]