30241320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10957}}^1$

素因数の和:10994

約数の個数: 64

約数和(自身を含む): 94677120

約数和(自身を除く): 64435800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10957, 21914, 32871, 43828, 54785, 65742, 87656, 109570, 131484, 164355, 219140, 252011, 262968, 328710, 438280, 504022, 657420, 756033, 1008044, 1260055, 1314840, 1512066, 2016088, 2520110, 3024132, 3780165, 5040220, 6048264, 7560330, 10080440, 15120660, 30241320]

約数ペア:

[(1, 30241320), (2, 15120660), (3, 10080440), (4, 7560330), (5, 6048264), (6, 5040220), (8, 3780165), (10, 3024132), (12, 2520110), (15, 2016088), (20, 1512066), (23, 1314840), (24, 1260055), (30, 1008044), (40, 756033), (46, 657420), (60, 504022), (69, 438280), (92, 328710), (115, 262968), (120, 252011), (138, 219140), (184, 164355), (230, 131484), (276, 109570), (345, 87656), (460, 65742), (552, 54785), (690, 43828), (920, 32871), (1380, 21914), (2760, 10957)]