30023880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250199}}^1$

素因数の和:250213

約数の個数: 32

約数和(自身を含む): 90072000

約数和(自身を除く): 60048120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250199, 500398, 750597, 1000796, 1250995, 1501194, 2001592, 2501990, 3002388, 3752985, 5003980, 6004776, 7505970, 10007960, 15011940, 30023880]

約数ペア:

[(1, 30023880), (2, 15011940), (3, 10007960), (4, 7505970), (5, 6004776), (6, 5003980), (8, 3752985), (10, 3002388), (12, 2501990), (15, 2001592), (20, 1501194), (24, 1250995), (30, 1000796), (40, 750597), (60, 500398), (120, 250199)]