240840648

素因数分解:

$2^3\times 3^3\times {\mathrm{797}}^1\times {\mathrm{1399}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 670320000

約数和(自身を除く): 429479352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 797, 1399, 1594, 2391, 2798, 3188, 4197, 4782, 5596, 6376, 7173, 8394, 9564, 11192, 12591, 14346, 16788, 19128, 21519, 25182, 28692, 33576, 37773, 43038, 50364, 57384, 75546, 86076, 100728, 151092, 172152, 302184, 1115003, 2230006, 3345009, 4460012, 6690018, 8920024, 10035027, 13380036, 20070054, 26760072, 30105081, 40140108, 60210162, 80280216, 120420324, 240840648]

約数ペア:

[(1, 240840648), (2, 120420324), (3, 80280216), (4, 60210162), (6, 40140108), (8, 30105081), (9, 26760072), (12, 20070054), (18, 13380036), (24, 10035027), (27, 8920024), (36, 6690018), (54, 4460012), (72, 3345009), (108, 2230006), (216, 1115003), (797, 302184), (1399, 172152), (1594, 151092), (2391, 100728), (2798, 86076), (3188, 75546), (4197, 57384), (4782, 50364), (5596, 43038), (6376, 37773), (7173, 33576), (8394, 28692), (9564, 25182), (11192, 21519), (12591, 19128), (14346, 16788)]