123627720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1061}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 371615040

約数和(自身を除く): 247987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 971, 1061, 1942, 2122, 2913, 3183, 3884, 4244, 4855, 5305, 5826, 6366, 7768, 8488, 9710, 10610, 11652, 12732, 14565, 15915, 19420, 21220, 23304, 25464, 29130, 31830, 38840, 42440, 58260, 63660, 116520, 127320, 1030231, 2060462, 3090693, 4120924, 5151155, 6181386, 8241848, 10302310, 12362772, 15453465, 20604620, 24725544, 30906930, 41209240, 61813860, 123627720]

約数ペア:

[(1, 123627720), (2, 61813860), (3, 41209240), (4, 30906930), (5, 24725544), (6, 20604620), (8, 15453465), (10, 12362772), (12, 10302310), (15, 8241848), (20, 6181386), (24, 5151155), (30, 4120924), (40, 3090693), (60, 2060462), (120, 1030231), (971, 127320), (1061, 116520), (1942, 63660), (2122, 58260), (2913, 42440), (3183, 38840), (3884, 31830), (4244, 29130), (4855, 25464), (5305, 23304), (5826, 21220), (6366, 19420), (7768, 15915), (8488, 14565), (9710, 12732), (10610, 11652)]