26207760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109199}}^1$

素因数の和:109215

約数の個数: 40

約数和(自身を含む): 81244800

約数和(自身を除く): 55037040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109199, 218398, 327597, 436796, 545995, 655194, 873592, 1091990, 1310388, 1637985, 1747184, 2183980, 2620776, 3275970, 4367960, 5241552, 6551940, 8735920, 13103880, 26207760]

約数ペア:

[(1, 26207760), (2, 13103880), (3, 8735920), (4, 6551940), (5, 5241552), (6, 4367960), (8, 3275970), (10, 2620776), (12, 2183980), (15, 1747184), (16, 1637985), (20, 1310388), (24, 1091990), (30, 873592), (40, 655194), (48, 545995), (60, 436796), (80, 327597), (120, 218398), (240, 109199)]