82776180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1379603}}^1$

素因数の和:1379615

約数の個数: 24

約数和(自身を含む): 231773472

約数和(自身を除く): 148997292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1379603, 2759206, 4138809, 5518412, 6898015, 8277618, 13796030, 16555236, 20694045, 27592060, 41388090, 82776180]

約数ペア:

[(1, 82776180), (2, 41388090), (3, 27592060), (4, 20694045), (5, 16555236), (6, 13796030), (10, 8277618), (12, 6898015), (15, 5518412), (20, 4138809), (30, 2759206), (60, 1379603)]