312236480

素因数分解:

$2^6\times 5^1\times {\mathrm{975739}}^1$

素因数の和:975756

約数の個数: 28

約数和(自身を含む): 743513880

約数和(自身を除く): 431277400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 975739, 1951478, 3902956, 4878695, 7805912, 9757390, 15611824, 19514780, 31223648, 39029560, 62447296, 78059120, 156118240, 312236480]

約数ペア:

[(1, 312236480), (2, 156118240), (4, 78059120), (5, 62447296), (8, 39029560), (10, 31223648), (16, 19514780), (20, 15611824), (32, 9757390), (40, 7805912), (64, 4878695), (80, 3902956), (160, 1951478), (320, 975739)]