139377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5987}}^1$

素因数の和:6100

約数の個数: 80

約数和(自身を含む): 436597056

約数和(自身を除く): 297219696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 5987, 7760, 11640, 11974, 17961, 23280, 23948, 29935, 35922, 47896, 59870, 71844, 89805, 95792, 119740, 143688, 179610, 239480, 287376, 359220, 478960, 580739, 718440, 1161478, 1436880, 1742217, 2322956, 2903695, 3484434, 4645912, 5807390, 6968868, 8711085, 9291824, 11614780, 13937736, 17422170, 23229560, 27875472, 34844340, 46459120, 69688680, 139377360]

約数ペア:

[(1, 139377360), (2, 69688680), (3, 46459120), (4, 34844340), (5, 27875472), (6, 23229560), (8, 17422170), (10, 13937736), (12, 11614780), (15, 9291824), (16, 8711085), (20, 6968868), (24, 5807390), (30, 4645912), (40, 3484434), (48, 2903695), (60, 2322956), (80, 1742217), (97, 1436880), (120, 1161478), (194, 718440), (240, 580739), (291, 478960), (388, 359220), (485, 287376), (582, 239480), (776, 179610), (970, 143688), (1164, 119740), (1455, 95792), (1552, 89805), (1940, 71844), (2328, 59870), (2910, 47896), (3880, 35922), (4656, 29935), (5820, 23948), (5987, 23280), (7760, 17961), (11640, 11974)]