60891320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 163010880

約数和(自身を除く): 102119560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 661, 940, 980, 1316, 1322, 1645, 1880, 1960, 2303, 2632, 2644, 3290, 3305, 4606, 4627, 5288, 6580, 6610, 9212, 9254, 11515, 13160, 13220, 18424, 18508, 23030, 23135, 26440, 31067, 32389, 37016, 46060, 46270, 62134, 64778, 92120, 92540, 124268, 129556, 155335, 161945, 185080, 217469, 248536, 259112, 310670, 323890, 434938, 621340, 647780, 869876, 1087345, 1242680, 1295560, 1522283, 1739752, 2174690, 3044566, 4349380, 6089132, 7611415, 8698760, 12178264, 15222830, 30445660, 60891320]

約数ペア:

[(1, 60891320), (2, 30445660), (4, 15222830), (5, 12178264), (7, 8698760), (8, 7611415), (10, 6089132), (14, 4349380), (20, 3044566), (28, 2174690), (35, 1739752), (40, 1522283), (47, 1295560), (49, 1242680), (56, 1087345), (70, 869876), (94, 647780), (98, 621340), (140, 434938), (188, 323890), (196, 310670), (235, 259112), (245, 248536), (280, 217469), (329, 185080), (376, 161945), (392, 155335), (470, 129556), (490, 124268), (658, 92540), (661, 92120), (940, 64778), (980, 62134), (1316, 46270), (1322, 46060), (1645, 37016), (1880, 32389), (1960, 31067), (2303, 26440), (2632, 23135), (2644, 23030), (3290, 18508), (3305, 18424), (4606, 13220), (4627, 13160), (5288, 11515), (6580, 9254), (6610, 9212)]