121012480

素因数分解:

$2^8\times 5^1\times {\mathrm{94541}}^1$

素因数の和:94562

約数の個数: 36

約数和(自身を含む): 289865772

約数和(自身を除く): 168853292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 94541, 189082, 378164, 472705, 756328, 945410, 1512656, 1890820, 3025312, 3781640, 6050624, 7563280, 12101248, 15126560, 24202496, 30253120, 60506240, 121012480]

約数ペア:

[(1, 121012480), (2, 60506240), (4, 30253120), (5, 24202496), (8, 15126560), (10, 12101248), (16, 7563280), (20, 6050624), (32, 3781640), (40, 3025312), (64, 1890820), (80, 1512656), (128, 945410), (160, 756328), (256, 472705), (320, 378164), (640, 189082), (1280, 94541)]