71525040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298021}}^1$

素因数の和:298037

約数の個数: 40

約数和(自身を含む): 221728368

約数和(自身を除く): 150203328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298021, 596042, 894063, 1192084, 1490105, 1788126, 2384168, 2980210, 3576252, 4470315, 4768336, 5960420, 7152504, 8940630, 11920840, 14305008, 17881260, 23841680, 35762520, 71525040]

約数ペア:

[(1, 71525040), (2, 35762520), (3, 23841680), (4, 17881260), (5, 14305008), (6, 11920840), (8, 8940630), (10, 7152504), (12, 5960420), (15, 4768336), (16, 4470315), (20, 3576252), (24, 2980210), (30, 2384168), (40, 1788126), (48, 1490105), (60, 1192084), (80, 894063), (120, 596042), (240, 298021)]