86543040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{90149}}^1$

素因数の和:90169

約数の個数: 56

約数和(自身を含む): 274777200

約数和(自身を除く): 188234160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 90149, 180298, 270447, 360596, 450745, 540894, 721192, 901490, 1081788, 1352235, 1442384, 1802980, 2163576, 2704470, 2884768, 3605960, 4327152, 5408940, 5769536, 7211920, 8654304, 10817880, 14423840, 17308608, 21635760, 28847680, 43271520, 86543040]

約数ペア:

[(1, 86543040), (2, 43271520), (3, 28847680), (4, 21635760), (5, 17308608), (6, 14423840), (8, 10817880), (10, 8654304), (12, 7211920), (15, 5769536), (16, 5408940), (20, 4327152), (24, 3605960), (30, 2884768), (32, 2704470), (40, 2163576), (48, 1802980), (60, 1442384), (64, 1352235), (80, 1081788), (96, 901490), (120, 721192), (160, 540894), (192, 450745), (240, 360596), (320, 270447), (480, 180298), (960, 90149)]