122713440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{255653}}^1$

素因数の和:255671

約数の個数: 48

約数和(自身を含む): 386548848

約数和(自身を除く): 263835408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 255653, 511306, 766959, 1022612, 1278265, 1533918, 2045224, 2556530, 3067836, 3834795, 4090448, 5113060, 6135672, 7669590, 8180896, 10226120, 12271344, 15339180, 20452240, 24542688, 30678360, 40904480, 61356720, 122713440]

約数ペア:

[(1, 122713440), (2, 61356720), (3, 40904480), (4, 30678360), (5, 24542688), (6, 20452240), (8, 15339180), (10, 12271344), (12, 10226120), (15, 8180896), (16, 7669590), (20, 6135672), (24, 5113060), (30, 4090448), (32, 3834795), (40, 3067836), (48, 2556530), (60, 2045224), (80, 1533918), (96, 1278265), (120, 1022612), (160, 766959), (240, 511306), (480, 255653)]