27790680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231589}}^1$

素因数の和:231603

約数の個数: 32

約数和(自身を含む): 83372400

約数和(自身を除く): 55581720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231589, 463178, 694767, 926356, 1157945, 1389534, 1852712, 2315890, 2779068, 3473835, 4631780, 5558136, 6947670, 9263560, 13895340, 27790680]

約数ペア:

[(1, 27790680), (2, 13895340), (3, 9263560), (4, 6947670), (5, 5558136), (6, 4631780), (8, 3473835), (10, 2779068), (12, 2315890), (15, 1852712), (20, 1389534), (24, 1157945), (30, 926356), (40, 694767), (60, 463178), (120, 231589)]