155099040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{323123}}^1$

素因数の和:323141

約数の個数: 48

約数和(自身を含む): 488563488

約数和(自身を除く): 333464448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 323123, 646246, 969369, 1292492, 1615615, 1938738, 2584984, 3231230, 3877476, 4846845, 5169968, 6462460, 7754952, 9693690, 10339936, 12924920, 15509904, 19387380, 25849840, 31019808, 38774760, 51699680, 77549520, 155099040]

約数ペア:

[(1, 155099040), (2, 77549520), (3, 51699680), (4, 38774760), (5, 31019808), (6, 25849840), (8, 19387380), (10, 15509904), (12, 12924920), (15, 10339936), (16, 9693690), (20, 7754952), (24, 6462460), (30, 5169968), (32, 4846845), (40, 3877476), (48, 3231230), (60, 2584984), (80, 1938738), (96, 1615615), (120, 1292492), (160, 969369), (240, 646246), (480, 323123)]