304672480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{272029}}^1$

素因数の和:272051

約数の個数: 48

約数和(自身を含む): 822618720

約数和(自身を除く): 517946240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 272029, 544058, 1088116, 1360145, 1904203, 2176232, 2720290, 3808406, 4352464, 5440580, 7616812, 8704928, 9521015, 10881160, 15233624, 19042030, 21762320, 30467248, 38084060, 43524640, 60934496, 76168120, 152336240, 304672480]

約数ペア:

[(1, 304672480), (2, 152336240), (4, 76168120), (5, 60934496), (7, 43524640), (8, 38084060), (10, 30467248), (14, 21762320), (16, 19042030), (20, 15233624), (28, 10881160), (32, 9521015), (35, 8704928), (40, 7616812), (56, 5440580), (70, 4352464), (80, 3808406), (112, 2720290), (140, 2176232), (160, 1904203), (224, 1360145), (280, 1088116), (560, 544058), (1120, 272029)]