869686920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2551}}^1$

素因数の和:3515

約数の個数: 96

約数和(自身を含む): 2830576320

約数和(自身を除く): 1960889400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 947, 1894, 2551, 2841, 3788, 4735, 5102, 5682, 7576, 7653, 8523, 9470, 10204, 11364, 12755, 14205, 15306, 17046, 18940, 20408, 22728, 22959, 25510, 28410, 30612, 34092, 37880, 38265, 42615, 45918, 51020, 56820, 61224, 68184, 76530, 85230, 91836, 102040, 113640, 114795, 153060, 170460, 183672, 229590, 306120, 340920, 459180, 918360, 2415797, 4831594, 7247391, 9663188, 12078985, 14494782, 19326376, 21742173, 24157970, 28989564, 36236955, 43484346, 48315940, 57979128, 72473910, 86968692, 96631880, 108710865, 144947820, 173937384, 217421730, 289895640, 434843460, 869686920]

約数ペア:

[(1, 869686920), (2, 434843460), (3, 289895640), (4, 217421730), (5, 173937384), (6, 144947820), (8, 108710865), (9, 96631880), (10, 86968692), (12, 72473910), (15, 57979128), (18, 48315940), (20, 43484346), (24, 36236955), (30, 28989564), (36, 24157970), (40, 21742173), (45, 19326376), (60, 14494782), (72, 12078985), (90, 9663188), (120, 7247391), (180, 4831594), (360, 2415797), (947, 918360), (1894, 459180), (2551, 340920), (2841, 306120), (3788, 229590), (4735, 183672), (5102, 170460), (5682, 153060), (7576, 114795), (7653, 113640), (8523, 102040), (9470, 91836), (10204, 85230), (11364, 76530), (12755, 68184), (14205, 61224), (15306, 56820), (17046, 51020), (18940, 45918), (20408, 42615), (22728, 38265), (22959, 37880), (25510, 34092), (28410, 30612)]