2215432920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18461941}}^1$

素因数の和:18461955

約数の個数: 32

約数和(自身を含む): 6646299120

約数和(自身を除く): 4430866200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18461941, 36923882, 55385823, 73847764, 92309705, 110771646, 147695528, 184619410, 221543292, 276929115, 369238820, 443086584, 553858230, 738477640, 1107716460, 2215432920]

約数ペア:

[(1, 2215432920), (2, 1107716460), (3, 738477640), (4, 553858230), (5, 443086584), (6, 369238820), (8, 276929115), (10, 221543292), (12, 184619410), (15, 147695528), (20, 110771646), (24, 92309705), (30, 73847764), (40, 55385823), (60, 36923882), (120, 18461941)]