1613280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3361}}^1$

素因数の和:3379

約数の個数: 48

約数和(自身を含む): 5083344

約数和(自身を除く): 3470064

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, 3361, 6722, 10083, 13444, 16805, 20166, 26888, 33610, 40332, 50415, 53776, 67220, 80664, 100830, 107552, 134440, 161328, 201660, 268880, 322656, 403320, 537760, 806640, 1613280]

約数ペア:

[(1, 1613280), (2, 806640), (3, 537760), (4, 403320), (5, 322656), (6, 268880), (8, 201660), (10, 161328), (12, 134440), (15, 107552), (16, 100830), (20, 80664), (24, 67220), (30, 53776), (32, 50415), (40, 40332), (48, 33610), (60, 26888), (80, 20166), (96, 16805), (120, 13444), (160, 10083), (240, 6722), (480, 3361)]