12771660180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1\times {\mathrm{1061}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 35954392320

約数和(自身を除く): 23182732140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 457, 878, 914, 1061, 1317, 1371, 1756, 1828, 2122, 2195, 2285, 2634, 2742, 3183, 4244, 4390, 4570, 5268, 5305, 5484, 6366, 6585, 6855, 8780, 9140, 10610, 12732, 13170, 13710, 15915, 21220, 26340, 27420, 31830, 63660, 200623, 401246, 465779, 484877, 601869, 802492, 931558, 969754, 1003115, 1203738, 1397337, 1454631, 1863116, 1939508, 2006230, 2328895, 2407476, 2424385, 2794674, 2909262, 3009345, 4012460, 4657790, 4848770, 5589348, 5818524, 6018690, 6986685, 7273155, 9315580, 9697540, 12037380, 13973370, 14546310, 27946740, 29092620, 212861003, 425722006, 638583009, 851444012, 1064305015, 1277166018, 2128610030, 2554332036, 3192915045, 4257220060, 6385830090, 12771660180]

約数ペア:

[(1, 12771660180), (2, 6385830090), (3, 4257220060), (4, 3192915045), (5, 2554332036), (6, 2128610030), (10, 1277166018), (12, 1064305015), (15, 851444012), (20, 638583009), (30, 425722006), (60, 212861003), (439, 29092620), (457, 27946740), (878, 14546310), (914, 13973370), (1061, 12037380), (1317, 9697540), (1371, 9315580), (1756, 7273155), (1828, 6986685), (2122, 6018690), (2195, 5818524), (2285, 5589348), (2634, 4848770), (2742, 4657790), (3183, 4012460), (4244, 3009345), (4390, 2909262), (4570, 2794674), (5268, 2424385), (5305, 2407476), (5484, 2328895), (6366, 2006230), (6585, 1939508), (6855, 1863116), (8780, 1454631), (9140, 1397337), (10610, 1203738), (12732, 1003115), (13170, 969754), (13710, 931558), (15915, 802492), (21220, 601869), (26340, 484877), (27420, 465779), (31830, 401246), (63660, 200623)]