4974148560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20725619}}^1$

素因数の和:20725635

約数の個数: 40

約数和(自身を含む): 15419861280

約数和(自身を除く): 10445712720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20725619, 41451238, 62176857, 82902476, 103628095, 124353714, 165804952, 207256190, 248707428, 310884285, 331609904, 414512380, 497414856, 621768570, 829024760, 994829712, 1243537140, 1658049520, 2487074280, 4974148560]

約数ペア:

[(1, 4974148560), (2, 2487074280), (3, 1658049520), (4, 1243537140), (5, 994829712), (6, 829024760), (8, 621768570), (10, 497414856), (12, 414512380), (15, 331609904), (16, 310884285), (20, 248707428), (24, 207256190), (30, 165804952), (40, 124353714), (48, 103628095), (60, 82902476), (80, 62176857), (120, 41451238), (240, 20725619)]