1251319080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{86179}}^1$

素因数の和:86215

約数の個数: 96

約数和(自身を含む): 4126298400

約数和(自身を除く): 2874979320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 86179, 172358, 258537, 344716, 430895, 517074, 689432, 861790, 947969, 1034148, 1292685, 1723580, 1895938, 2068296, 2585370, 2843907, 3447160, 3791876, 4739845, 5170740, 5687814, 7583752, 9479690, 10341480, 10427659, 11375628, 14219535, 18959380, 20855318, 22751256, 28439070, 31282977, 37918760, 41710636, 52138295, 56878140, 62565954, 83421272, 104276590, 113756280, 125131908, 156414885, 208553180, 250263816, 312829770, 417106360, 625659540, 1251319080]

約数ペア:

[(1, 1251319080), (2, 625659540), (3, 417106360), (4, 312829770), (5, 250263816), (6, 208553180), (8, 156414885), (10, 125131908), (11, 113756280), (12, 104276590), (15, 83421272), (20, 62565954), (22, 56878140), (24, 52138295), (30, 41710636), (33, 37918760), (40, 31282977), (44, 28439070), (55, 22751256), (60, 20855318), (66, 18959380), (88, 14219535), (110, 11375628), (120, 10427659), (121, 10341480), (132, 9479690), (165, 7583752), (220, 5687814), (242, 5170740), (264, 4739845), (330, 3791876), (363, 3447160), (440, 2843907), (484, 2585370), (605, 2068296), (660, 1895938), (726, 1723580), (968, 1292685), (1210, 1034148), (1320, 947969), (1452, 861790), (1815, 689432), (2420, 517074), (2904, 430895), (3630, 344716), (4840, 258537), (7260, 172358), (14520, 86179)]