12797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53323}}^1$

素因数の和:53339

約数の個数: 40

約数和(自身を含む): 39673056

約数和(自身を除く): 26875536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53323, 106646, 159969, 213292, 266615, 319938, 426584, 533230, 639876, 799845, 853168, 1066460, 1279752, 1599690, 2132920, 2559504, 3199380, 4265840, 6398760, 12797520]

約数ペア:

[(1, 12797520), (2, 6398760), (3, 4265840), (4, 3199380), (5, 2559504), (6, 2132920), (8, 1599690), (10, 1279752), (12, 1066460), (15, 853168), (16, 799845), (20, 639876), (24, 533230), (30, 426584), (40, 319938), (48, 266615), (60, 213292), (80, 159969), (120, 106646), (240, 53323)]