60242320

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8461}}^1$

素因数の和:8563

約数の個数: 40

約数和(自身を含む): 141653880

約数和(自身を除く): 81411560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 8461, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 338440, 676880, 753029, 1506058, 3012116, 3765145, 6024232, 7530290, 12048464, 15060580, 30121160, 60242320]

約数ペア:

[(1, 60242320), (2, 30121160), (4, 15060580), (5, 12048464), (8, 7530290), (10, 6024232), (16, 3765145), (20, 3012116), (40, 1506058), (80, 753029), (89, 676880), (178, 338440), (356, 169220), (445, 135376), (712, 84610), (890, 67688), (1424, 42305), (1780, 33844), (3560, 16922), (7120, 8461)]