509280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 1605744

約数和(自身を除く): 1096464

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, 1061, 2122, 3183, 4244, 5305, 6366, 8488, 10610, 12732, 15915, 16976, 21220, 25464, 31830, 33952, 42440, 50928, 63660, 84880, 101856, 127320, 169760, 254640, 509280]

約数ペア:

[(1, 509280), (2, 254640), (3, 169760), (4, 127320), (5, 101856), (6, 84880), (8, 63660), (10, 50928), (12, 42440), (15, 33952), (16, 31830), (20, 25464), (24, 21220), (30, 16976), (32, 15915), (40, 12732), (48, 10610), (60, 8488), (80, 6366), (96, 5305), (120, 4244), (160, 3183), (240, 2122), (480, 1061)]