960019860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179779}}^1$

素因数の和:179880

約数の個数: 48

約数和(自身を含む): 2718273600

約数和(自身を除く): 1758253740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 179779, 359558, 539337, 719116, 898895, 1078674, 1797790, 2157348, 2696685, 3595580, 5393370, 10786740, 16000331, 32000662, 48000993, 64001324, 80001655, 96001986, 160003310, 192003972, 240004965, 320006620, 480009930, 960019860]

約数ペア:

[(1, 960019860), (2, 480009930), (3, 320006620), (4, 240004965), (5, 192003972), (6, 160003310), (10, 96001986), (12, 80001655), (15, 64001324), (20, 48000993), (30, 32000662), (60, 16000331), (89, 10786740), (178, 5393370), (267, 3595580), (356, 2696685), (445, 2157348), (534, 1797790), (890, 1078674), (1068, 898895), (1335, 719116), (1780, 539337), (2670, 359558), (5340, 179779)]