133499040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{278123}}^1$

素因数の和:278141

約数の個数: 48

約数和(自身を含む): 420523488

約数和(自身を除く): 287024448

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, 278123, 556246, 834369, 1112492, 1390615, 1668738, 2224984, 2781230, 3337476, 4171845, 4449968, 5562460, 6674952, 8343690, 8899936, 11124920, 13349904, 16687380, 22249840, 26699808, 33374760, 44499680, 66749520, 133499040]

約数ペア:

[(1, 133499040), (2, 66749520), (3, 44499680), (4, 33374760), (5, 26699808), (6, 22249840), (8, 16687380), (10, 13349904), (12, 11124920), (15, 8899936), (16, 8343690), (20, 6674952), (24, 5562460), (30, 4449968), (32, 4171845), (40, 3337476), (48, 2781230), (60, 2224984), (80, 1668738), (96, 1390615), (120, 1112492), (160, 834369), (240, 556246), (480, 278123)]