214575120

素因数分解:

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

素因数の和:298040

約数の個数: 60

約数和(自身を含む): 720617196

約数和(自身を除く): 506042076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 298021, 596042, 894063, 1192084, 1490105, 1788126, 2384168, 2682189, 2980210, 3576252, 4470315, 4768336, 5364378, 5960420, 7152504, 8940630, 10728756, 11920840, 13410945, 14305008, 17881260, 21457512, 23841680, 26821890, 35762520, 42915024, 53643780, 71525040, 107287560, 214575120]

約数ペア:

[(1, 214575120), (2, 107287560), (3, 71525040), (4, 53643780), (5, 42915024), (6, 35762520), (8, 26821890), (9, 23841680), (10, 21457512), (12, 17881260), (15, 14305008), (16, 13410945), (18, 11920840), (20, 10728756), (24, 8940630), (30, 7152504), (36, 5960420), (40, 5364378), (45, 4768336), (48, 4470315), (60, 3576252), (72, 2980210), (80, 2682189), (90, 2384168), (120, 1788126), (144, 1490105), (180, 1192084), (240, 894063), (360, 596042), (720, 298021)]