48870840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{407257}}^1$

素因数の和:407271

約数の個数: 32

約数和(自身を含む): 146612880

約数和(自身を除く): 97742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 407257, 814514, 1221771, 1629028, 2036285, 2443542, 3258056, 4072570, 4887084, 6108855, 8145140, 9774168, 12217710, 16290280, 24435420, 48870840]

約数ペア:

[(1, 48870840), (2, 24435420), (3, 16290280), (4, 12217710), (5, 9774168), (6, 8145140), (8, 6108855), (10, 4887084), (12, 4072570), (15, 3258056), (20, 2443542), (24, 2036285), (30, 1629028), (40, 1221771), (60, 814514), (120, 407257)]