767220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 2264640

約数和(自身を除く): 1497420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 673, 1140, 1346, 2019, 2692, 3365, 4038, 6730, 8076, 10095, 12787, 13460, 20190, 25574, 38361, 40380, 51148, 63935, 76722, 127870, 153444, 191805, 255740, 383610, 767220]

約数ペア:

[(1, 767220), (2, 383610), (3, 255740), (4, 191805), (5, 153444), (6, 127870), (10, 76722), (12, 63935), (15, 51148), (19, 40380), (20, 38361), (30, 25574), (38, 20190), (57, 13460), (60, 12787), (76, 10095), (95, 8076), (114, 6730), (190, 4038), (228, 3365), (285, 2692), (380, 2019), (570, 1346), (673, 1140)]