396829920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{826729}}^1$

素因数の和:826747

約数の個数: 48

約数和(自身を含む): 1250015760

約数和(自身を除く): 853185840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 826729, 1653458, 2480187, 3306916, 4133645, 4960374, 6613832, 8267290, 9920748, 12400935, 13227664, 16534580, 19841496, 24801870, 26455328, 33069160, 39682992, 49603740, 66138320, 79365984, 99207480, 132276640, 198414960, 396829920]

約数ペア:

[(1, 396829920), (2, 198414960), (3, 132276640), (4, 99207480), (5, 79365984), (6, 66138320), (8, 49603740), (10, 39682992), (12, 33069160), (15, 26455328), (16, 24801870), (20, 19841496), (24, 16534580), (30, 13227664), (32, 12400935), (40, 9920748), (48, 8267290), (60, 6613832), (80, 4960374), (96, 4133645), (120, 3306916), (160, 2480187), (240, 1653458), (480, 826729)]