79016760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219491}}^1$

素因数の和:219508

約数の個数: 48

約数和(自身を含む): 256805640

約数和(自身を除く): 177788880

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, 219491, 438982, 658473, 877964, 1097455, 1316946, 1755928, 1975419, 2194910, 2633892, 3292365, 3950838, 4389820, 5267784, 6584730, 7901676, 8779640, 9877095, 13169460, 15803352, 19754190, 26338920, 39508380, 79016760]

約数ペア:

[(1, 79016760), (2, 39508380), (3, 26338920), (4, 19754190), (5, 15803352), (6, 13169460), (8, 9877095), (9, 8779640), (10, 7901676), (12, 6584730), (15, 5267784), (18, 4389820), (20, 3950838), (24, 3292365), (30, 2633892), (36, 2194910), (40, 1975419), (45, 1755928), (60, 1316946), (72, 1097455), (90, 877964), (120, 658473), (180, 438982), (360, 219491)]