15680940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 50029056

約数和(自身を除く): 34348116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1033, 1265, 1380, 1518, 2066, 2530, 3036, 3099, 3795, 4132, 5060, 5165, 6198, 7590, 10330, 11363, 12396, 15180, 15495, 20660, 22726, 23759, 30990, 34089, 45452, 47518, 56815, 61980, 68178, 71277, 95036, 113630, 118795, 136356, 142554, 170445, 227260, 237590, 261349, 285108, 340890, 356385, 475180, 522698, 681780, 712770, 784047, 1045396, 1306745, 1425540, 1568094, 2613490, 3136188, 3920235, 5226980, 7840470, 15680940]

約数ペア:

[(1, 15680940), (2, 7840470), (3, 5226980), (4, 3920235), (5, 3136188), (6, 2613490), (10, 1568094), (11, 1425540), (12, 1306745), (15, 1045396), (20, 784047), (22, 712770), (23, 681780), (30, 522698), (33, 475180), (44, 356385), (46, 340890), (55, 285108), (60, 261349), (66, 237590), (69, 227260), (92, 170445), (110, 142554), (115, 136356), (132, 118795), (138, 113630), (165, 95036), (220, 71277), (230, 68178), (253, 61980), (276, 56815), (330, 47518), (345, 45452), (460, 34089), (506, 30990), (660, 23759), (690, 22726), (759, 20660), (1012, 15495), (1033, 15180), (1265, 12396), (1380, 11363), (1518, 10330), (2066, 7590), (2530, 6198), (3036, 5165), (3099, 5060), (3795, 4132)]