420552

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:88

約数の個数: 80

約数和(自身を含む): 1306800

約数和(自身を除く): 886248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 59, 66, 72, 81, 88, 99, 108, 118, 132, 162, 177, 198, 216, 236, 264, 297, 324, 354, 396, 472, 531, 594, 648, 649, 708, 792, 891, 1062, 1188, 1298, 1416, 1593, 1782, 1947, 2124, 2376, 2596, 3186, 3564, 3894, 4248, 4779, 5192, 5841, 6372, 7128, 7788, 9558, 11682, 12744, 15576, 17523, 19116, 23364, 35046, 38232, 46728, 52569, 70092, 105138, 140184, 210276, 420552]

約数ペア:

[(1, 420552), (2, 210276), (3, 140184), (4, 105138), (6, 70092), (8, 52569), (9, 46728), (11, 38232), (12, 35046), (18, 23364), (22, 19116), (24, 17523), (27, 15576), (33, 12744), (36, 11682), (44, 9558), (54, 7788), (59, 7128), (66, 6372), (72, 5841), (81, 5192), (88, 4779), (99, 4248), (108, 3894), (118, 3564), (132, 3186), (162, 2596), (177, 2376), (198, 2124), (216, 1947), (236, 1782), (264, 1593), (297, 1416), (324, 1298), (354, 1188), (396, 1062), (472, 891), (531, 792), (594, 708), (648, 649)]