15697320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130811}}^1$

素因数の和:130825

約数の個数: 32

約数和(自身を含む): 47092320

約数和(自身を除く): 31395000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130811, 261622, 392433, 523244, 654055, 784866, 1046488, 1308110, 1569732, 1962165, 2616220, 3139464, 3924330, 5232440, 7848660, 15697320]

約数ペア:

[(1, 15697320), (2, 7848660), (3, 5232440), (4, 3924330), (5, 3139464), (6, 2616220), (8, 1962165), (10, 1569732), (12, 1308110), (15, 1046488), (20, 784866), (24, 654055), (30, 523244), (40, 392433), (60, 261622), (120, 130811)]