74970960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 251233920

約数和(自身を除く): 176262960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 401, 410, 456, 492, 570, 615, 656, 760, 779, 802, 820, 912, 984, 1140, 1203, 1230, 1520, 1558, 1604, 1640, 1968, 2005, 2280, 2337, 2406, 2460, 3116, 3208, 3280, 3895, 4010, 4560, 4674, 4812, 4920, 6015, 6232, 6416, 7619, 7790, 8020, 9348, 9624, 9840, 11685, 12030, 12464, 15238, 15580, 16040, 16441, 18696, 19248, 22857, 23370, 24060, 30476, 31160, 32080, 32882, 37392, 38095, 45714, 46740, 48120, 49323, 60952, 62320, 65764, 76190, 82205, 91428, 93480, 96240, 98646, 114285, 121904, 131528, 152380, 164410, 182856, 186960, 197292, 228570, 246615, 263056, 304760, 312379, 328820, 365712, 394584, 457140, 493230, 609520, 624758, 657640, 789168, 914280, 937137, 986460, 1249516, 1315280, 1561895, 1828560, 1874274, 1972920, 2499032, 3123790, 3748548, 3945840, 4685685, 4998064, 6247580, 7497096, 9371370, 12495160, 14994192, 18742740, 24990320, 37485480, 74970960]

約数ペア:

[(1, 74970960), (2, 37485480), (3, 24990320), (4, 18742740), (5, 14994192), (6, 12495160), (8, 9371370), (10, 7497096), (12, 6247580), (15, 4998064), (16, 4685685), (19, 3945840), (20, 3748548), (24, 3123790), (30, 2499032), (38, 1972920), (40, 1874274), (41, 1828560), (48, 1561895), (57, 1315280), (60, 1249516), (76, 986460), (80, 937137), (82, 914280), (95, 789168), (114, 657640), (120, 624758), (123, 609520), (152, 493230), (164, 457140), (190, 394584), (205, 365712), (228, 328820), (240, 312379), (246, 304760), (285, 263056), (304, 246615), (328, 228570), (380, 197292), (401, 186960), (410, 182856), (456, 164410), (492, 152380), (570, 131528), (615, 121904), (656, 114285), (760, 98646), (779, 96240), (802, 93480), (820, 91428), (912, 82205), (984, 76190), (1140, 65764), (1203, 62320), (1230, 60952), (1520, 49323), (1558, 48120), (1604, 46740), (1640, 45714), (1968, 38095), (2005, 37392), (2280, 32882), (2337, 32080), (2406, 31160), (2460, 30476), (3116, 24060), (3208, 23370), (3280, 22857), (3895, 19248), (4010, 18696), (4560, 16441), (4674, 16040), (4812, 15580), (4920, 15238), (6015, 12464), (6232, 12030), (6416, 11685), (7619, 9840), (7790, 9624), (8020, 9348)]