27975960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77711}}^1$

素因数の和:77728

約数の個数: 48

約数和(自身を含む): 90923040

約数和(自身を除く): 62947080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 77711, 155422, 233133, 310844, 388555, 466266, 621688, 699399, 777110, 932532, 1165665, 1398798, 1554220, 1865064, 2331330, 2797596, 3108440, 3496995, 4662660, 5595192, 6993990, 9325320, 13987980, 27975960]

約数ペア:

[(1, 27975960), (2, 13987980), (3, 9325320), (4, 6993990), (5, 5595192), (6, 4662660), (8, 3496995), (9, 3108440), (10, 2797596), (12, 2331330), (15, 1865064), (18, 1554220), (20, 1398798), (24, 1165665), (30, 932532), (36, 777110), (40, 699399), (45, 621688), (60, 466266), (72, 388555), (90, 310844), (120, 233133), (180, 155422), (360, 77711)]