55893480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 168220800

約数和(自身を除く): 112327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1061, 1317, 1756, 2122, 2195, 2634, 3183, 3512, 4244, 4390, 5268, 5305, 6366, 6585, 8488, 8780, 10536, 10610, 12732, 13170, 15915, 17560, 21220, 25464, 26340, 31830, 42440, 52680, 63660, 127320, 465779, 931558, 1397337, 1863116, 2328895, 2794674, 3726232, 4657790, 5589348, 6986685, 9315580, 11178696, 13973370, 18631160, 27946740, 55893480]

約数ペア:

[(1, 55893480), (2, 27946740), (3, 18631160), (4, 13973370), (5, 11178696), (6, 9315580), (8, 6986685), (10, 5589348), (12, 4657790), (15, 3726232), (20, 2794674), (24, 2328895), (30, 1863116), (40, 1397337), (60, 931558), (120, 465779), (439, 127320), (878, 63660), (1061, 52680), (1317, 42440), (1756, 31830), (2122, 26340), (2195, 25464), (2634, 21220), (3183, 17560), (3512, 15915), (4244, 13170), (4390, 12732), (5268, 10610), (5305, 10536), (6366, 8780), (6585, 8488)]