2843640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2653

約数の個数: 64

約数和(自身を含む): 9482400

約数和(自身を除く): 6638760

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, 2633, 5266, 7899, 10532, 13165, 15798, 21064, 23697, 26330, 31596, 39495, 47394, 52660, 63192, 71091, 78990, 94788, 105320, 118485, 142182, 157980, 189576, 236970, 284364, 315960, 355455, 473940, 568728, 710910, 947880, 1421820, 2843640]

約数ペア:

[(1, 2843640), (2, 1421820), (3, 947880), (4, 710910), (5, 568728), (6, 473940), (8, 355455), (9, 315960), (10, 284364), (12, 236970), (15, 189576), (18, 157980), (20, 142182), (24, 118485), (27, 105320), (30, 94788), (36, 78990), (40, 71091), (45, 63192), (54, 52660), (60, 47394), (72, 39495), (90, 31596), (108, 26330), (120, 23697), (135, 21064), (180, 15798), (216, 13165), (270, 10532), (360, 7899), (540, 5266), (1080, 2633)]