388071360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1211

約数の個数: 168

約数和(自身を含む): 1346582016

約数和(自身を除く): 958510656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1061, 1143, 1270, 1440, 1524, 1905, 2032, 2122, 2286, 2540, 2880, 3048, 3183, 3810, 4064, 4244, 4572, 5080, 5305, 5715, 6096, 6366, 7620, 8128, 8488, 9144, 9549, 10160, 10610, 11430, 12192, 12732, 15240, 15915, 16976, 18288, 19098, 20320, 21220, 22860, 24384, 25464, 30480, 31830, 33952, 36576, 38196, 40640, 42440, 45720, 47745, 50928, 60960, 63660, 67904, 73152, 76392, 84880, 91440, 95490, 101856, 121920, 127320, 134747, 152784, 169760, 182880, 190980, 203712, 254640, 269494, 305568, 339520, 365760, 381960, 404241, 509280, 538988, 611136, 673735, 763920, 808482, 1018560, 1077976, 1212723, 1347470, 1527840, 1616964, 2021205, 2155952, 2425446, 2694940, 3055680, 3233928, 4042410, 4311904, 4850892, 5389880, 6063615, 6467856, 8084820, 8623808, 9701784, 10779760, 12127230, 12935712, 16169640, 19403568, 21559520, 24254460, 25871424, 32339280, 38807136, 43119040, 48508920, 64678560, 77614272, 97017840, 129357120, 194035680, 388071360]

約数ペア:

[(1, 388071360), (2, 194035680), (3, 129357120), (4, 97017840), (5, 77614272), (6, 64678560), (8, 48508920), (9, 43119040), (10, 38807136), (12, 32339280), (15, 25871424), (16, 24254460), (18, 21559520), (20, 19403568), (24, 16169640), (30, 12935712), (32, 12127230), (36, 10779760), (40, 9701784), (45, 8623808), (48, 8084820), (60, 6467856), (64, 6063615), (72, 5389880), (80, 4850892), (90, 4311904), (96, 4042410), (120, 3233928), (127, 3055680), (144, 2694940), (160, 2425446), (180, 2155952), (192, 2021205), (240, 1616964), (254, 1527840), (288, 1347470), (320, 1212723), (360, 1077976), (381, 1018560), (480, 808482), (508, 763920), (576, 673735), (635, 611136), (720, 538988), (762, 509280), (960, 404241), (1016, 381960), (1061, 365760), (1143, 339520), (1270, 305568), (1440, 269494), (1524, 254640), (1905, 203712), (2032, 190980), (2122, 182880), (2286, 169760), (2540, 152784), (2880, 134747), (3048, 127320), (3183, 121920), (3810, 101856), (4064, 95490), (4244, 91440), (4572, 84880), (5080, 76392), (5305, 73152), (5715, 67904), (6096, 63660), (6366, 60960), (7620, 50928), (8128, 47745), (8488, 45720), (9144, 42440), (9549, 40640), (10160, 38196), (10610, 36576), (11430, 33952), (12192, 31830), (12732, 30480), (15240, 25464), (15915, 24384), (16976, 22860), (18288, 21220), (19098, 20320)]