159317640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2293}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 520692120

約数和(自身を除く): 361374480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2293, 2316, 2895, 3474, 3860, 4586, 4632, 5790, 6879, 6948, 7720, 8685, 9172, 11465, 11580, 13758, 13896, 17370, 18344, 20637, 22930, 23160, 27516, 34395, 34740, 41274, 45860, 55032, 68790, 69480, 82548, 91720, 103185, 137580, 165096, 206370, 275160, 412740, 442549, 825480, 885098, 1327647, 1770196, 2212745, 2655294, 3540392, 3982941, 4425490, 5310588, 6638235, 7965882, 8850980, 10621176, 13276470, 15931764, 17701960, 19914705, 26552940, 31863528, 39829410, 53105880, 79658820, 159317640]

約数ペア:

[(1, 159317640), (2, 79658820), (3, 53105880), (4, 39829410), (5, 31863528), (6, 26552940), (8, 19914705), (9, 17701960), (10, 15931764), (12, 13276470), (15, 10621176), (18, 8850980), (20, 7965882), (24, 6638235), (30, 5310588), (36, 4425490), (40, 3982941), (45, 3540392), (60, 2655294), (72, 2212745), (90, 1770196), (120, 1327647), (180, 885098), (193, 825480), (360, 442549), (386, 412740), (579, 275160), (772, 206370), (965, 165096), (1158, 137580), (1544, 103185), (1737, 91720), (1930, 82548), (2293, 69480), (2316, 68790), (2895, 55032), (3474, 45860), (3860, 41274), (4586, 34740), (4632, 34395), (5790, 27516), (6879, 23160), (6948, 22930), (7720, 20637), (8685, 18344), (9172, 17370), (11465, 13896), (11580, 13758)]