71359560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198221}}^1$

素因数の和:198238

約数の個数: 48

約数和(自身を含む): 231919740

約数和(自身を除く): 160560180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198221, 396442, 594663, 792884, 991105, 1189326, 1585768, 1783989, 1982210, 2378652, 2973315, 3567978, 3964420, 4757304, 5946630, 7135956, 7928840, 8919945, 11893260, 14271912, 17839890, 23786520, 35679780, 71359560]

約数ペア:

[(1, 71359560), (2, 35679780), (3, 23786520), (4, 17839890), (5, 14271912), (6, 11893260), (8, 8919945), (9, 7928840), (10, 7135956), (12, 5946630), (15, 4757304), (18, 3964420), (20, 3567978), (24, 2973315), (30, 2378652), (36, 1982210), (40, 1783989), (45, 1585768), (60, 1189326), (72, 991105), (90, 792884), (120, 594663), (180, 396442), (360, 198221)]