258951960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1$

素因数の和:3937

約数の個数: 96

約数和(自身を含む): 846181440

約数和(自身を除く): 587229480

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, 2316, 2895, 3474, 3727, 3860, 4632, 5790, 6948, 7454, 7720, 8685, 11181, 11580, 13896, 14908, 17370, 18635, 22362, 23160, 29816, 33543, 34740, 37270, 44724, 55905, 67086, 69480, 74540, 89448, 111810, 134172, 149080, 167715, 223620, 268344, 335430, 447240, 670860, 719311, 1341720, 1438622, 2157933, 2877244, 3596555, 4315866, 5754488, 6473799, 7193110, 8631732, 10789665, 12947598, 14386220, 17263464, 21579330, 25895196, 28772440, 32368995, 43158660, 51790392, 64737990, 86317320, 129475980, 258951960]

約数ペア:

[(1, 258951960), (2, 129475980), (3, 86317320), (4, 64737990), (5, 51790392), (6, 43158660), (8, 32368995), (9, 28772440), (10, 25895196), (12, 21579330), (15, 17263464), (18, 14386220), (20, 12947598), (24, 10789665), (30, 8631732), (36, 7193110), (40, 6473799), (45, 5754488), (60, 4315866), (72, 3596555), (90, 2877244), (120, 2157933), (180, 1438622), (193, 1341720), (360, 719311), (386, 670860), (579, 447240), (772, 335430), (965, 268344), (1158, 223620), (1544, 167715), (1737, 149080), (1930, 134172), (2316, 111810), (2895, 89448), (3474, 74540), (3727, 69480), (3860, 67086), (4632, 55905), (5790, 44724), (6948, 37270), (7454, 34740), (7720, 33543), (8685, 29816), (11181, 23160), (11580, 22362), (13896, 18635), (14908, 17370)]