20176576320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{59539}}^1$

素因数の和:59912

約数の個数: 112

約数和(自身を含む): 64243183680

約数和(自身を除く): 44066607360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 706, 960, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 11296, 14120, 16944, 21180, 22592, 28240, 33888, 42360, 56480, 59539, 67776, 84720, 112960, 119078, 169440, 178617, 238156, 297695, 338880, 357234, 476312, 595390, 714468, 893085, 952624, 1190780, 1428936, 1786170, 1905248, 2381560, 2857872, 3572340, 3810496, 4763120, 5715744, 7144680, 9526240, 11431488, 14289360, 19052480, 21017267, 28578720, 42034534, 57157440, 63051801, 84069068, 105086335, 126103602, 168138136, 210172670, 252207204, 315259005, 336276272, 420345340, 504414408, 630518010, 672552544, 840690680, 1008828816, 1261036020, 1345105088, 1681381360, 2017657632, 2522072040, 3362762720, 4035315264, 5044144080, 6725525440, 10088288160, 20176576320]

約数ペア:

[(1, 20176576320), (2, 10088288160), (3, 6725525440), (4, 5044144080), (5, 4035315264), (6, 3362762720), (8, 2522072040), (10, 2017657632), (12, 1681381360), (15, 1345105088), (16, 1261036020), (20, 1008828816), (24, 840690680), (30, 672552544), (32, 630518010), (40, 504414408), (48, 420345340), (60, 336276272), (64, 315259005), (80, 252207204), (96, 210172670), (120, 168138136), (160, 126103602), (192, 105086335), (240, 84069068), (320, 63051801), (353, 57157440), (480, 42034534), (706, 28578720), (960, 21017267), (1059, 19052480), (1412, 14289360), (1765, 11431488), (2118, 9526240), (2824, 7144680), (3530, 5715744), (4236, 4763120), (5295, 3810496), (5648, 3572340), (7060, 2857872), (8472, 2381560), (10590, 1905248), (11296, 1786170), (14120, 1428936), (16944, 1190780), (21180, 952624), (22592, 893085), (28240, 714468), (33888, 595390), (42360, 476312), (56480, 357234), (59539, 338880), (67776, 297695), (84720, 238156), (112960, 178617), (119078, 169440)]