1685280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3511}}^1$

素因数の和:3529

約数の個数: 48

約数和(自身を含む): 5310144

約数和(自身を除く): 3624864

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, 3511, 7022, 10533, 14044, 17555, 21066, 28088, 35110, 42132, 52665, 56176, 70220, 84264, 105330, 112352, 140440, 168528, 210660, 280880, 337056, 421320, 561760, 842640, 1685280]

約数ペア:

[(1, 1685280), (2, 842640), (3, 561760), (4, 421320), (5, 337056), (6, 280880), (8, 210660), (10, 168528), (12, 140440), (15, 112352), (16, 105330), (20, 84264), (24, 70220), (30, 56176), (32, 52665), (40, 42132), (48, 35110), (60, 28088), (80, 21066), (96, 17555), (120, 14044), (160, 10533), (240, 7022), (480, 3511)]