90913320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{84179}}^1$

素因数の和:84199

約数の個数: 64

約数和(自身を含む): 303048000

約数和(自身を除く): 212134680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 84179, 168358, 252537, 336716, 420895, 505074, 673432, 757611, 841790, 1010148, 1262685, 1515222, 1683580, 2020296, 2272833, 2525370, 3030444, 3367160, 3788055, 4545666, 5050740, 6060888, 7576110, 9091332, 10101480, 11364165, 15152220, 18182664, 22728330, 30304440, 45456660, 90913320]

約数ペア:

[(1, 90913320), (2, 45456660), (3, 30304440), (4, 22728330), (5, 18182664), (6, 15152220), (8, 11364165), (9, 10101480), (10, 9091332), (12, 7576110), (15, 6060888), (18, 5050740), (20, 4545666), (24, 3788055), (27, 3367160), (30, 3030444), (36, 2525370), (40, 2272833), (45, 2020296), (54, 1683580), (60, 1515222), (72, 1262685), (90, 1010148), (108, 841790), (120, 757611), (135, 673432), (180, 505074), (216, 420895), (270, 336716), (360, 252537), (540, 168358), (1080, 84179)]