53957520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74941}}^1$

素因数の和:74960

約数の個数: 60

約数和(自身を含む): 181209756

約数和(自身を除く): 127252236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74941, 149882, 224823, 299764, 374705, 449646, 599528, 674469, 749410, 899292, 1124115, 1199056, 1348938, 1498820, 1798584, 2248230, 2697876, 2997640, 3372345, 3597168, 4496460, 5395752, 5995280, 6744690, 8992920, 10791504, 13489380, 17985840, 26978760, 53957520]

約数ペア:

[(1, 53957520), (2, 26978760), (3, 17985840), (4, 13489380), (5, 10791504), (6, 8992920), (8, 6744690), (9, 5995280), (10, 5395752), (12, 4496460), (15, 3597168), (16, 3372345), (18, 2997640), (20, 2697876), (24, 2248230), (30, 1798584), (36, 1498820), (40, 1348938), (45, 1199056), (48, 1124115), (60, 899292), (72, 749410), (80, 674469), (90, 599528), (120, 449646), (144, 374705), (180, 299764), (240, 224823), (360, 149882), (720, 74941)]