102039720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{850331}}^1$

素因数の和:850345

約数の個数: 32

約数和(自身を含む): 306119520

約数和(自身を除く): 204079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 850331, 1700662, 2550993, 3401324, 4251655, 5101986, 6802648, 8503310, 10203972, 12754965, 17006620, 20407944, 25509930, 34013240, 51019860, 102039720]

約数ペア:

[(1, 102039720), (2, 51019860), (3, 34013240), (4, 25509930), (5, 20407944), (6, 17006620), (8, 12754965), (10, 10203972), (12, 8503310), (15, 6802648), (20, 5101986), (24, 4251655), (30, 3401324), (40, 2550993), (60, 1700662), (120, 850331)]