163064520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{452957}}^1$

素因数の和:452974

約数の個数: 48

約数和(自身を含む): 529960860

約数和(自身を除く): 366896340

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, 452957, 905914, 1358871, 1811828, 2264785, 2717742, 3623656, 4076613, 4529570, 5435484, 6794355, 8153226, 9059140, 10870968, 13588710, 16306452, 18118280, 20383065, 27177420, 32612904, 40766130, 54354840, 81532260, 163064520]

約数ペア:

[(1, 163064520), (2, 81532260), (3, 54354840), (4, 40766130), (5, 32612904), (6, 27177420), (8, 20383065), (9, 18118280), (10, 16306452), (12, 13588710), (15, 10870968), (18, 9059140), (20, 8153226), (24, 6794355), (30, 5435484), (36, 4529570), (40, 4076613), (45, 3623656), (60, 2717742), (72, 2264785), (90, 1811828), (120, 1358871), (180, 905914), (360, 452957)]