1330239840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2771333}}^1$

素因数の和:2771351

約数の個数: 48

約数和(自身を含む): 4190257008

約数和(自身を除く): 2860017168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2771333, 5542666, 8313999, 11085332, 13856665, 16627998, 22170664, 27713330, 33255996, 41569995, 44341328, 55426660, 66511992, 83139990, 88682656, 110853320, 133023984, 166279980, 221706640, 266047968, 332559960, 443413280, 665119920, 1330239840]

約数ペア:

[(1, 1330239840), (2, 665119920), (3, 443413280), (4, 332559960), (5, 266047968), (6, 221706640), (8, 166279980), (10, 133023984), (12, 110853320), (15, 88682656), (16, 83139990), (20, 66511992), (24, 55426660), (30, 44341328), (32, 41569995), (40, 33255996), (48, 27713330), (60, 22170664), (80, 16627998), (96, 13856665), (120, 11085332), (160, 8313999), (240, 5542666), (480, 2771333)]