8268139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{650011}}^1$

素因数の和:650080

約数の個数: 80

約数和(自身を含む): 26114882112

約数和(自身を除く): 17846742192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 650011, 1300022, 1950033, 2600044, 3250055, 3900066, 5200088, 6500110, 7800132, 9750165, 10400176, 13000220, 15600264, 19500330, 26000440, 31200528, 34450583, 39000660, 52000880, 68901166, 78001320, 103351749, 137802332, 156002640, 172252915, 206703498, 275604664, 344505830, 413406996, 516758745, 551209328, 689011660, 826813992, 1033517490, 1378023320, 1653627984, 2067034980, 2756046640, 4134069960, 8268139920]

約数ペア:

[(1, 8268139920), (2, 4134069960), (3, 2756046640), (4, 2067034980), (5, 1653627984), (6, 1378023320), (8, 1033517490), (10, 826813992), (12, 689011660), (15, 551209328), (16, 516758745), (20, 413406996), (24, 344505830), (30, 275604664), (40, 206703498), (48, 172252915), (53, 156002640), (60, 137802332), (80, 103351749), (106, 78001320), (120, 68901166), (159, 52000880), (212, 39000660), (240, 34450583), (265, 31200528), (318, 26000440), (424, 19500330), (530, 15600264), (636, 13000220), (795, 10400176), (848, 9750165), (1060, 7800132), (1272, 6500110), (1590, 5200088), (2120, 3900066), (2544, 3250055), (3180, 2600044), (4240, 1950033), (6360, 1300022), (12720, 650011)]