54467640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16811}}^1$

素因数の和:16834

約数の個数: 80

約数和(自身を含む): 183082680

約数和(自身を除く): 128615040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16811, 33622, 50433, 67244, 84055, 100866, 134488, 151299, 168110, 201732, 252165, 302598, 336220, 403464, 453897, 504330, 605196, 672440, 756495, 907794, 1008660, 1210392, 1361691, 1512990, 1815588, 2017320, 2269485, 2723382, 3025980, 3631176, 4538970, 5446764, 6051960, 6808455, 9077940, 10893528, 13616910, 18155880, 27233820, 54467640]

約数ペア:

[(1, 54467640), (2, 27233820), (3, 18155880), (4, 13616910), (5, 10893528), (6, 9077940), (8, 6808455), (9, 6051960), (10, 5446764), (12, 4538970), (15, 3631176), (18, 3025980), (20, 2723382), (24, 2269485), (27, 2017320), (30, 1815588), (36, 1512990), (40, 1361691), (45, 1210392), (54, 1008660), (60, 907794), (72, 756495), (81, 672440), (90, 605196), (108, 504330), (120, 453897), (135, 403464), (162, 336220), (180, 302598), (216, 252165), (270, 201732), (324, 168110), (360, 151299), (405, 134488), (540, 100866), (648, 84055), (810, 67244), (1080, 50433), (1620, 33622), (3240, 16811)]