70311960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195311}}^1$

素因数の和:195328

約数の個数: 48

約数和(自身を含む): 228515040

約数和(自身を除く): 158203080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 195311, 390622, 585933, 781244, 976555, 1171866, 1562488, 1757799, 1953110, 2343732, 2929665, 3515598, 3906220, 4687464, 5859330, 7031196, 7812440, 8788995, 11718660, 14062392, 17577990, 23437320, 35155980, 70311960]

約数ペア:

[(1, 70311960), (2, 35155980), (3, 23437320), (4, 17577990), (5, 14062392), (6, 11718660), (8, 8788995), (9, 7812440), (10, 7031196), (12, 5859330), (15, 4687464), (18, 3906220), (20, 3515598), (24, 2929665), (30, 2343732), (36, 1953110), (40, 1757799), (45, 1562488), (60, 1171866), (72, 976555), (90, 781244), (120, 585933), (180, 390622), (360, 195311)]