947717280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:964

約数の個数: 192

約数和(自身を含む): 3331238400

約数和(自身を除く): 2383521120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 431, 432, 480, 509, 540, 720, 862, 864, 1018, 1080, 1293, 1440, 1527, 1724, 2036, 2155, 2160, 2545, 2586, 3054, 3448, 3879, 4072, 4310, 4320, 4581, 5090, 5172, 6108, 6465, 6896, 7635, 7758, 8144, 8620, 9162, 10180, 10344, 11637, 12216, 12930, 13743, 13792, 15270, 15516, 16288, 17240, 18324, 19395, 20360, 20688, 22905, 23274, 24432, 25860, 27486, 30540, 31032, 34480, 36648, 38790, 40720, 41376, 45810, 46548, 48864, 51720, 54972, 58185, 61080, 62064, 68715, 68960, 73296, 77580, 81440, 91620, 93096, 103440, 109944, 116370, 122160, 124128, 137430, 146592, 155160, 183240, 186192, 206880, 219379, 219888, 232740, 244320, 274860, 310320, 366480, 372384, 438758, 439776, 465480, 549720, 620640, 658137, 732960, 877516, 930960, 1096895, 1099440, 1316274, 1755032, 1861920, 1974411, 2193790, 2198880, 2632548, 3290685, 3510064, 3948822, 4387580, 5265096, 5923233, 6581370, 7020128, 7897644, 8775160, 9872055, 10530192, 11846466, 13162740, 15795288, 17550320, 19744110, 21060384, 23692932, 26325480, 29616165, 31590576, 35100640, 39488220, 47385864, 52650960, 59232330, 63181152, 78976440, 94771728, 105301920, 118464660, 157952880, 189543456, 236929320, 315905760, 473858640, 947717280]

約数ペア:

[(1, 947717280), (2, 473858640), (3, 315905760), (4, 236929320), (5, 189543456), (6, 157952880), (8, 118464660), (9, 105301920), (10, 94771728), (12, 78976440), (15, 63181152), (16, 59232330), (18, 52650960), (20, 47385864), (24, 39488220), (27, 35100640), (30, 31590576), (32, 29616165), (36, 26325480), (40, 23692932), (45, 21060384), (48, 19744110), (54, 17550320), (60, 15795288), (72, 13162740), (80, 11846466), (90, 10530192), (96, 9872055), (108, 8775160), (120, 7897644), (135, 7020128), (144, 6581370), (160, 5923233), (180, 5265096), (216, 4387580), (240, 3948822), (270, 3510064), (288, 3290685), (360, 2632548), (431, 2198880), (432, 2193790), (480, 1974411), (509, 1861920), (540, 1755032), (720, 1316274), (862, 1099440), (864, 1096895), (1018, 930960), (1080, 877516), (1293, 732960), (1440, 658137), (1527, 620640), (1724, 549720), (2036, 465480), (2155, 439776), (2160, 438758), (2545, 372384), (2586, 366480), (3054, 310320), (3448, 274860), (3879, 244320), (4072, 232740), (4310, 219888), (4320, 219379), (4581, 206880), (5090, 186192), (5172, 183240), (6108, 155160), (6465, 146592), (6896, 137430), (7635, 124128), (7758, 122160), (8144, 116370), (8620, 109944), (9162, 103440), (10180, 93096), (10344, 91620), (11637, 81440), (12216, 77580), (12930, 73296), (13743, 68960), (13792, 68715), (15270, 62064), (15516, 61080), (16288, 58185), (17240, 54972), (18324, 51720), (19395, 48864), (20360, 46548), (20688, 45810), (22905, 41376), (23274, 40720), (24432, 38790), (25860, 36648), (27486, 34480), (30540, 31032)]