145214760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210123}}^1$

素因数の和:1210137

約数の個数: 32

約数和(自身を含む): 435644640

約数和(自身を除く): 290429880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210123, 2420246, 3630369, 4840492, 6050615, 7260738, 9680984, 12101230, 14521476, 18151845, 24202460, 29042952, 36303690, 48404920, 72607380, 145214760]

約数ペア:

[(1, 145214760), (2, 72607380), (3, 48404920), (4, 36303690), (5, 29042952), (6, 24202460), (8, 18151845), (10, 14521476), (12, 12101230), (15, 9680984), (20, 7260738), (24, 6050615), (30, 4840492), (40, 3630369), (60, 2420246), (120, 1210123)]