879748920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2443747}}^1$

素因数の和:2443764

約数の個数: 48

約数和(自身を含む): 2859185160

約数和(自身を除く): 1979436240

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, 2443747, 4887494, 7331241, 9774988, 12218735, 14662482, 19549976, 21993723, 24437470, 29324964, 36656205, 43987446, 48874940, 58649928, 73312410, 87974892, 97749880, 109968615, 146624820, 175949784, 219937230, 293249640, 439874460, 879748920]

約数ペア:

[(1, 879748920), (2, 439874460), (3, 293249640), (4, 219937230), (5, 175949784), (6, 146624820), (8, 109968615), (9, 97749880), (10, 87974892), (12, 73312410), (15, 58649928), (18, 48874940), (20, 43987446), (24, 36656205), (30, 29324964), (36, 24437470), (40, 21993723), (45, 19549976), (60, 14662482), (72, 12218735), (90, 9774988), (120, 7331241), (180, 4887494), (360, 2443747)]