81060960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 258122592

約数和(自身を除く): 177061632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1741, 1940, 2328, 2910, 3104, 3482, 3880, 4656, 5223, 5820, 6964, 7760, 8705, 9312, 10446, 11640, 13928, 15520, 17410, 20892, 23280, 26115, 27856, 34820, 41784, 46560, 52230, 55712, 69640, 83568, 104460, 139280, 167136, 168877, 208920, 278560, 337754, 417840, 506631, 675508, 835680, 844385, 1013262, 1351016, 1688770, 2026524, 2533155, 2702032, 3377540, 4053048, 5066310, 5404064, 6755080, 8106096, 10132620, 13510160, 16212192, 20265240, 27020320, 40530480, 81060960]

約数ペア:

[(1, 81060960), (2, 40530480), (3, 27020320), (4, 20265240), (5, 16212192), (6, 13510160), (8, 10132620), (10, 8106096), (12, 6755080), (15, 5404064), (16, 5066310), (20, 4053048), (24, 3377540), (30, 2702032), (32, 2533155), (40, 2026524), (48, 1688770), (60, 1351016), (80, 1013262), (96, 844385), (97, 835680), (120, 675508), (160, 506631), (194, 417840), (240, 337754), (291, 278560), (388, 208920), (480, 168877), (485, 167136), (582, 139280), (776, 104460), (970, 83568), (1164, 69640), (1455, 55712), (1552, 52230), (1741, 46560), (1940, 41784), (2328, 34820), (2910, 27856), (3104, 26115), (3482, 23280), (3880, 20892), (4656, 17410), (5223, 15520), (5820, 13928), (6964, 11640), (7760, 10446), (8705, 9312)]