126524520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351457}}^1$

素因数の和:351474

約数の個数: 48

約数和(自身を含む): 411205860

約数和(自身を除く): 284681340

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, 351457, 702914, 1054371, 1405828, 1757285, 2108742, 2811656, 3163113, 3514570, 4217484, 5271855, 6326226, 7029140, 8434968, 10543710, 12652452, 14058280, 15815565, 21087420, 25304904, 31631130, 42174840, 63262260, 126524520]

約数ペア:

[(1, 126524520), (2, 63262260), (3, 42174840), (4, 31631130), (5, 25304904), (6, 21087420), (8, 15815565), (9, 14058280), (10, 12652452), (12, 10543710), (15, 8434968), (18, 7029140), (20, 6326226), (24, 5271855), (30, 4217484), (36, 3514570), (40, 3163113), (45, 2811656), (60, 2108742), (72, 1757285), (90, 1405828), (120, 1054371), (180, 702914), (360, 351457)]