38784120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{323201}}^1$

素因数の和:323215

約数の個数: 32

約数和(自身を含む): 116352720

約数和(自身を除く): 77568600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 323201, 646402, 969603, 1292804, 1616005, 1939206, 2585608, 3232010, 3878412, 4848015, 6464020, 7756824, 9696030, 12928040, 19392060, 38784120]

約数ペア:

[(1, 38784120), (2, 19392060), (3, 12928040), (4, 9696030), (5, 7756824), (6, 6464020), (8, 4848015), (10, 3878412), (12, 3232010), (15, 2585608), (20, 1939206), (24, 1616005), (30, 1292804), (40, 969603), (60, 646402), (120, 323201)]