665380320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126019}}^1$

素因数の和:126048

約数の個数: 96

約数和(自身を含む): 2286506880

約数和(自身を除く): 1621126560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 126019, 252038, 378057, 504076, 630095, 756114, 1008152, 1260190, 1386209, 1512228, 1890285, 2016304, 2520380, 2772418, 3024456, 3780570, 4032608, 4158627, 5040760, 5544836, 6048912, 6931045, 7561140, 8317254, 10081520, 11089672, 12097824, 13862090, 15122280, 16634508, 20163040, 20793135, 22179344, 27724180, 30244560, 33269016, 41586270, 44358688, 55448360, 60489120, 66538032, 83172540, 110896720, 133076064, 166345080, 221793440, 332690160, 665380320]

約数ペア:

[(1, 665380320), (2, 332690160), (3, 221793440), (4, 166345080), (5, 133076064), (6, 110896720), (8, 83172540), (10, 66538032), (11, 60489120), (12, 55448360), (15, 44358688), (16, 41586270), (20, 33269016), (22, 30244560), (24, 27724180), (30, 22179344), (32, 20793135), (33, 20163040), (40, 16634508), (44, 15122280), (48, 13862090), (55, 12097824), (60, 11089672), (66, 10081520), (80, 8317254), (88, 7561140), (96, 6931045), (110, 6048912), (120, 5544836), (132, 5040760), (160, 4158627), (165, 4032608), (176, 3780570), (220, 3024456), (240, 2772418), (264, 2520380), (330, 2016304), (352, 1890285), (440, 1512228), (480, 1386209), (528, 1260190), (660, 1008152), (880, 756114), (1056, 630095), (1320, 504076), (1760, 378057), (2640, 252038), (5280, 126019)]