7812120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65101}}^1$

素因数の和:65115

約数の個数: 32

約数和(自身を含む): 23436720

約数和(自身を除く): 15624600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65101, 130202, 195303, 260404, 325505, 390606, 520808, 651010, 781212, 976515, 1302020, 1562424, 1953030, 2604040, 3906060, 7812120]

約数ペア:

[(1, 7812120), (2, 3906060), (3, 2604040), (4, 1953030), (5, 1562424), (6, 1302020), (8, 976515), (10, 781212), (12, 651010), (15, 520808), (20, 390606), (24, 325505), (30, 260404), (40, 195303), (60, 130202), (120, 65101)]