306172480

素因数分解:

$2^6\times 5^1\times {\mathrm{956789}}^1$

素因数の和:956806

約数の個数: 28

約数和(自身を含む): 729073980

約数和(自身を除く): 422901500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 956789, 1913578, 3827156, 4783945, 7654312, 9567890, 15308624, 19135780, 30617248, 38271560, 61234496, 76543120, 153086240, 306172480]

約数ペア:

[(1, 306172480), (2, 153086240), (4, 76543120), (5, 61234496), (8, 38271560), (10, 30617248), (16, 19135780), (20, 15308624), (32, 9567890), (40, 7654312), (64, 4783945), (80, 3827156), (160, 1913578), (320, 956789)]