216832920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1806941}}^1$

素因数の和:1806955

約数の個数: 32

約数和(自身を含む): 650499120

約数和(自身を除く): 433666200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1806941, 3613882, 5420823, 7227764, 9034705, 10841646, 14455528, 18069410, 21683292, 27104115, 36138820, 43366584, 54208230, 72277640, 108416460, 216832920]

約数ペア:

[(1, 216832920), (2, 108416460), (3, 72277640), (4, 54208230), (5, 43366584), (6, 36138820), (8, 27104115), (10, 21683292), (12, 18069410), (15, 14455528), (20, 10841646), (24, 9034705), (30, 7227764), (40, 5420823), (60, 3613882), (120, 1806941)]