240092640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 848232000

約数和(自身を除く): 608139360

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, 149, 160, 180, 216, 240, 270, 288, 298, 360, 373, 432, 447, 480, 540, 596, 720, 745, 746, 864, 894, 1080, 1119, 1192, 1341, 1440, 1490, 1492, 1788, 1865, 2160, 2235, 2238, 2384, 2682, 2980, 2984, 3357, 3576, 3730, 4023, 4320, 4470, 4476, 4768, 5364, 5595, 5960, 5968, 6705, 6714, 7152, 7460, 8046, 8940, 8952, 10071, 10728, 11190, 11920, 11936, 13410, 13428, 14304, 14920, 16092, 16785, 17880, 17904, 20115, 20142, 21456, 22380, 23840, 26820, 26856, 29840, 32184, 33570, 35760, 35808, 40230, 40284, 42912, 44760, 50355, 53640, 53712, 55577, 59680, 64368, 67140, 71520, 80460, 80568, 89520, 100710, 107280, 107424, 111154, 128736, 134280, 160920, 161136, 166731, 179040, 201420, 214560, 222308, 268560, 277885, 321840, 322272, 333462, 402840, 444616, 500193, 537120, 555770, 643680, 666924, 805680, 833655, 889232, 1000386, 1111540, 1333848, 1500579, 1611360, 1667310, 1778464, 2000772, 2223080, 2500965, 2667696, 3001158, 3334620, 4001544, 4446160, 5001930, 5335392, 6002316, 6669240, 7502895, 8003088, 8892320, 10003860, 12004632, 13338480, 15005790, 16006176, 20007720, 24009264, 26676960, 30011580, 40015440, 48018528, 60023160, 80030880, 120046320, 240092640]

約数ペア:

[(1, 240092640), (2, 120046320), (3, 80030880), (4, 60023160), (5, 48018528), (6, 40015440), (8, 30011580), (9, 26676960), (10, 24009264), (12, 20007720), (15, 16006176), (16, 15005790), (18, 13338480), (20, 12004632), (24, 10003860), (27, 8892320), (30, 8003088), (32, 7502895), (36, 6669240), (40, 6002316), (45, 5335392), (48, 5001930), (54, 4446160), (60, 4001544), (72, 3334620), (80, 3001158), (90, 2667696), (96, 2500965), (108, 2223080), (120, 2000772), (135, 1778464), (144, 1667310), (149, 1611360), (160, 1500579), (180, 1333848), (216, 1111540), (240, 1000386), (270, 889232), (288, 833655), (298, 805680), (360, 666924), (373, 643680), (432, 555770), (447, 537120), (480, 500193), (540, 444616), (596, 402840), (720, 333462), (745, 322272), (746, 321840), (864, 277885), (894, 268560), (1080, 222308), (1119, 214560), (1192, 201420), (1341, 179040), (1440, 166731), (1490, 161136), (1492, 160920), (1788, 134280), (1865, 128736), (2160, 111154), (2235, 107424), (2238, 107280), (2384, 100710), (2682, 89520), (2980, 80568), (2984, 80460), (3357, 71520), (3576, 67140), (3730, 64368), (4023, 59680), (4320, 55577), (4470, 53712), (4476, 53640), (4768, 50355), (5364, 44760), (5595, 42912), (5960, 40284), (5968, 40230), (6705, 35808), (6714, 35760), (7152, 33570), (7460, 32184), (8046, 29840), (8940, 26856), (8952, 26820), (10071, 23840), (10728, 22380), (11190, 21456), (11920, 20142), (11936, 20115), (13410, 17904), (13428, 17880), (14304, 16785), (14920, 16092)]