415745040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1732271}}^1$

素因数の和:1732287

約数の個数: 40

約数和(自身を含む): 1288810368

約数和(自身を除く): 873065328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1732271, 3464542, 5196813, 6929084, 8661355, 10393626, 13858168, 17322710, 20787252, 25984065, 27716336, 34645420, 41574504, 51968130, 69290840, 83149008, 103936260, 138581680, 207872520, 415745040]

約数ペア:

[(1, 415745040), (2, 207872520), (3, 138581680), (4, 103936260), (5, 83149008), (6, 69290840), (8, 51968130), (10, 41574504), (12, 34645420), (15, 27716336), (16, 25984065), (20, 20787252), (24, 17322710), (30, 13858168), (40, 10393626), (48, 8661355), (60, 6929084), (80, 5196813), (120, 3464542), (240, 1732271)]