381702240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 1347192000

約数和(自身を除く): 965489760

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, 432, 447, 480, 540, 593, 596, 720, 745, 864, 894, 1080, 1186, 1192, 1341, 1440, 1490, 1779, 1788, 2160, 2235, 2372, 2384, 2682, 2965, 2980, 3558, 3576, 4023, 4320, 4470, 4744, 4768, 5337, 5364, 5930, 5960, 6705, 7116, 7152, 8046, 8895, 8940, 9488, 10674, 10728, 11860, 11920, 13410, 14232, 14304, 16011, 16092, 17790, 17880, 18976, 20115, 21348, 21456, 23720, 23840, 26685, 26820, 28464, 32022, 32184, 35580, 35760, 40230, 42696, 42912, 47440, 53370, 53640, 56928, 64044, 64368, 71160, 71520, 80055, 80460, 85392, 88357, 94880, 106740, 107280, 128088, 128736, 142320, 160110, 160920, 170784, 176714, 213480, 214560, 256176, 265071, 284640, 320220, 321840, 353428, 426960, 441785, 512352, 530142, 640440, 643680, 706856, 795213, 853920, 883570, 1060284, 1280880, 1325355, 1413712, 1590426, 1767140, 2120568, 2385639, 2561760, 2650710, 2827424, 3180852, 3534280, 3976065, 4241136, 4771278, 5301420, 6361704, 7068560, 7952130, 8482272, 9542556, 10602840, 11928195, 12723408, 14137120, 15904260, 19085112, 21205680, 23856390, 25446816, 31808520, 38170224, 42411360, 47712780, 63617040, 76340448, 95425560, 127234080, 190851120, 381702240]

約数ペア:

[(1, 381702240), (2, 190851120), (3, 127234080), (4, 95425560), (5, 76340448), (6, 63617040), (8, 47712780), (9, 42411360), (10, 38170224), (12, 31808520), (15, 25446816), (16, 23856390), (18, 21205680), (20, 19085112), (24, 15904260), (27, 14137120), (30, 12723408), (32, 11928195), (36, 10602840), (40, 9542556), (45, 8482272), (48, 7952130), (54, 7068560), (60, 6361704), (72, 5301420), (80, 4771278), (90, 4241136), (96, 3976065), (108, 3534280), (120, 3180852), (135, 2827424), (144, 2650710), (149, 2561760), (160, 2385639), (180, 2120568), (216, 1767140), (240, 1590426), (270, 1413712), (288, 1325355), (298, 1280880), (360, 1060284), (432, 883570), (447, 853920), (480, 795213), (540, 706856), (593, 643680), (596, 640440), (720, 530142), (745, 512352), (864, 441785), (894, 426960), (1080, 353428), (1186, 321840), (1192, 320220), (1341, 284640), (1440, 265071), (1490, 256176), (1779, 214560), (1788, 213480), (2160, 176714), (2235, 170784), (2372, 160920), (2384, 160110), (2682, 142320), (2965, 128736), (2980, 128088), (3558, 107280), (3576, 106740), (4023, 94880), (4320, 88357), (4470, 85392), (4744, 80460), (4768, 80055), (5337, 71520), (5364, 71160), (5930, 64368), (5960, 64044), (6705, 56928), (7116, 53640), (7152, 53370), (8046, 47440), (8895, 42912), (8940, 42696), (9488, 40230), (10674, 35760), (10728, 35580), (11860, 32184), (11920, 32022), (13410, 28464), (14232, 26820), (14304, 26685), (16011, 23840), (16092, 23720), (17790, 21456), (17880, 21348), (18976, 20115)]