39381360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164089}}^1$

素因数の和:164105

約数の個数: 40

約数和(自身を含む): 122082960

約数和(自身を除く): 82701600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164089, 328178, 492267, 656356, 820445, 984534, 1312712, 1640890, 1969068, 2461335, 2625424, 3281780, 3938136, 4922670, 6563560, 7876272, 9845340, 13127120, 19690680, 39381360]

約数ペア:

[(1, 39381360), (2, 19690680), (3, 13127120), (4, 9845340), (5, 7876272), (6, 6563560), (8, 4922670), (10, 3938136), (12, 3281780), (15, 2625424), (16, 2461335), (20, 1969068), (24, 1640890), (30, 1312712), (40, 984534), (48, 820445), (60, 656356), (80, 492267), (120, 328178), (240, 164089)]