30771146760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{27487}}^1$

素因数の和:28011

約数の個数: 128

約数和(自身を含む): 97373491200

約数和(自身を除く): 66602344440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 491, 570, 760, 982, 1140, 1473, 1964, 2280, 2455, 2946, 3928, 4910, 5892, 7365, 9329, 9820, 11784, 14730, 18658, 19640, 27487, 27987, 29460, 37316, 46645, 54974, 55974, 58920, 74632, 82461, 93290, 109948, 111948, 137435, 139935, 164922, 186580, 219896, 223896, 274870, 279870, 329844, 373160, 412305, 522253, 549740, 559740, 659688, 824610, 1044506, 1099480, 1119480, 1566759, 1649220, 2089012, 2611265, 3133518, 3298440, 4178024, 5222530, 6267036, 7833795, 10445060, 12534072, 13496117, 15667590, 20890120, 26992234, 31335180, 40488351, 53984468, 62670360, 67480585, 80976702, 107968936, 134961170, 161953404, 202441755, 256426223, 269922340, 323906808, 404883510, 512852446, 539844680, 769278669, 809767020, 1025704892, 1282131115, 1538557338, 1619534040, 2051409784, 2564262230, 3077114676, 3846393345, 5128524460, 6154229352, 7692786690, 10257048920, 15385573380, 30771146760]

約数ペア:

[(1, 30771146760), (2, 15385573380), (3, 10257048920), (4, 7692786690), (5, 6154229352), (6, 5128524460), (8, 3846393345), (10, 3077114676), (12, 2564262230), (15, 2051409784), (19, 1619534040), (20, 1538557338), (24, 1282131115), (30, 1025704892), (38, 809767020), (40, 769278669), (57, 539844680), (60, 512852446), (76, 404883510), (95, 323906808), (114, 269922340), (120, 256426223), (152, 202441755), (190, 161953404), (228, 134961170), (285, 107968936), (380, 80976702), (456, 67480585), (491, 62670360), (570, 53984468), (760, 40488351), (982, 31335180), (1140, 26992234), (1473, 20890120), (1964, 15667590), (2280, 13496117), (2455, 12534072), (2946, 10445060), (3928, 7833795), (4910, 6267036), (5892, 5222530), (7365, 4178024), (9329, 3298440), (9820, 3133518), (11784, 2611265), (14730, 2089012), (18658, 1649220), (19640, 1566759), (27487, 1119480), (27987, 1099480), (29460, 1044506), (37316, 824610), (46645, 659688), (54974, 559740), (55974, 549740), (58920, 522253), (74632, 412305), (82461, 373160), (93290, 329844), (109948, 279870), (111948, 274870), (137435, 223896), (139935, 219896), (164922, 186580)]