1022760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{947}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 3412800

約数和(自身を除く): 2390040

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, 947, 1080, 1894, 2841, 3788, 4735, 5682, 7576, 8523, 9470, 11364, 14205, 17046, 18940, 22728, 25569, 28410, 34092, 37880, 42615, 51138, 56820, 68184, 85230, 102276, 113640, 127845, 170460, 204552, 255690, 340920, 511380, 1022760]

約数ペア:

[(1, 1022760), (2, 511380), (3, 340920), (4, 255690), (5, 204552), (6, 170460), (8, 127845), (9, 113640), (10, 102276), (12, 85230), (15, 68184), (18, 56820), (20, 51138), (24, 42615), (27, 37880), (30, 34092), (36, 28410), (40, 25569), (45, 22728), (54, 18940), (60, 17046), (72, 14205), (90, 11364), (108, 9470), (120, 8523), (135, 7576), (180, 5682), (216, 4735), (270, 3788), (360, 2841), (540, 1894), (947, 1080)]