395203680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2309

約数の個数: 144

約数和(自身を含む): 1359880704

約数和(自身を除く): 964677024

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, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2161, 2286, 2540, 3048, 3810, 4064, 4322, 4572, 5080, 5715, 6096, 6483, 7620, 8644, 9144, 10160, 10805, 11430, 12192, 12966, 15240, 17288, 18288, 19449, 20320, 21610, 22860, 25932, 30480, 32415, 34576, 36576, 38898, 43220, 45720, 51864, 60960, 64830, 69152, 77796, 86440, 91440, 97245, 103728, 129660, 155592, 172880, 182880, 194490, 207456, 259320, 274447, 311184, 345760, 388980, 518640, 548894, 622368, 777960, 823341, 1037280, 1097788, 1372235, 1555920, 1646682, 2195576, 2470023, 2744470, 3111840, 3293364, 4116705, 4391152, 4940046, 5488940, 6586728, 8233410, 8782304, 9880092, 10977880, 12350115, 13173456, 16466820, 19760184, 21955760, 24700230, 26346912, 32933640, 39520368, 43911520, 49400460, 65867280, 79040736, 98800920, 131734560, 197601840, 395203680]

約数ペア:

[(1, 395203680), (2, 197601840), (3, 131734560), (4, 98800920), (5, 79040736), (6, 65867280), (8, 49400460), (9, 43911520), (10, 39520368), (12, 32933640), (15, 26346912), (16, 24700230), (18, 21955760), (20, 19760184), (24, 16466820), (30, 13173456), (32, 12350115), (36, 10977880), (40, 9880092), (45, 8782304), (48, 8233410), (60, 6586728), (72, 5488940), (80, 4940046), (90, 4391152), (96, 4116705), (120, 3293364), (127, 3111840), (144, 2744470), (160, 2470023), (180, 2195576), (240, 1646682), (254, 1555920), (288, 1372235), (360, 1097788), (381, 1037280), (480, 823341), (508, 777960), (635, 622368), (720, 548894), (762, 518640), (1016, 388980), (1143, 345760), (1270, 311184), (1440, 274447), (1524, 259320), (1905, 207456), (2032, 194490), (2161, 182880), (2286, 172880), (2540, 155592), (3048, 129660), (3810, 103728), (4064, 97245), (4322, 91440), (4572, 86440), (5080, 77796), (5715, 69152), (6096, 64830), (6483, 60960), (7620, 51864), (8644, 45720), (9144, 43220), (10160, 38898), (10805, 36576), (11430, 34576), (12192, 32415), (12966, 30480), (15240, 25932), (17288, 22860), (18288, 21610), (19449, 20320)]