30015120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125063}}^1$

素因数の和:125079

約数の個数: 40

約数和(自身を含む): 93047616

約数和(自身を除く): 63032496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125063, 250126, 375189, 500252, 625315, 750378, 1000504, 1250630, 1500756, 1875945, 2001008, 2501260, 3001512, 3751890, 5002520, 6003024, 7503780, 10005040, 15007560, 30015120]

約数ペア:

[(1, 30015120), (2, 15007560), (3, 10005040), (4, 7503780), (5, 6003024), (6, 5002520), (8, 3751890), (10, 3001512), (12, 2501260), (15, 2001008), (16, 1875945), (20, 1500756), (24, 1250630), (30, 1000504), (40, 750378), (48, 625315), (60, 500252), (80, 375189), (120, 250126), (240, 125063)]