304051260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{220327}}^1$

素因数の和:220362

約数の個数: 48

約数和(自身を含む): 888362496

約数和(自身を除く): 584311236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 220327, 440654, 660981, 881308, 1101635, 1321962, 2203270, 2643924, 3304905, 4406540, 5067521, 6609810, 10135042, 13219620, 15202563, 20270084, 25337605, 30405126, 50675210, 60810252, 76012815, 101350420, 152025630, 304051260]

約数ペア:

[(1, 304051260), (2, 152025630), (3, 101350420), (4, 76012815), (5, 60810252), (6, 50675210), (10, 30405126), (12, 25337605), (15, 20270084), (20, 15202563), (23, 13219620), (30, 10135042), (46, 6609810), (60, 5067521), (69, 4406540), (92, 3304905), (115, 2643924), (138, 2203270), (230, 1321962), (276, 1101635), (345, 881308), (460, 660981), (690, 440654), (1380, 220327)]