540476160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{20107}}^1$

素因数の和:20138

約数の個数: 144

約数和(自身を含む): 1972836096

約数和(自身を除く): 1432359936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 20107, 26880, 40214, 60321, 80428, 100535, 120642, 140749, 160856, 201070, 241284, 281498, 301605, 321712, 402140, 422247, 482568, 562996, 603210, 643424, 703745, 804280, 844494, 965136, 1125992, 1206420, 1286848, 1407490, 1608560, 1688988, 1930272, 2111235, 2251984, 2412840, 2573696, 2814980, 3217120, 3377976, 3860544, 4222470, 4503968, 4825680, 5147392, 5629960, 6434240, 6755952, 7721088, 8444940, 9007936, 9651360, 11259920, 12868480, 13511904, 15442176, 16889880, 18015872, 19302720, 22519840, 25736960, 27023808, 33779760, 36031744, 38605440, 45039680, 54047616, 67559520, 77210880, 90079360, 108095232, 135119040, 180158720, 270238080, 540476160]

約数ペア:

[(1, 540476160), (2, 270238080), (3, 180158720), (4, 135119040), (5, 108095232), (6, 90079360), (7, 77210880), (8, 67559520), (10, 54047616), (12, 45039680), (14, 38605440), (15, 36031744), (16, 33779760), (20, 27023808), (21, 25736960), (24, 22519840), (28, 19302720), (30, 18015872), (32, 16889880), (35, 15442176), (40, 13511904), (42, 12868480), (48, 11259920), (56, 9651360), (60, 9007936), (64, 8444940), (70, 7721088), (80, 6755952), (84, 6434240), (96, 5629960), (105, 5147392), (112, 4825680), (120, 4503968), (128, 4222470), (140, 3860544), (160, 3377976), (168, 3217120), (192, 2814980), (210, 2573696), (224, 2412840), (240, 2251984), (256, 2111235), (280, 1930272), (320, 1688988), (336, 1608560), (384, 1407490), (420, 1286848), (448, 1206420), (480, 1125992), (560, 965136), (640, 844494), (672, 804280), (768, 703745), (840, 643424), (896, 603210), (960, 562996), (1120, 482568), (1280, 422247), (1344, 402140), (1680, 321712), (1792, 301605), (1920, 281498), (2240, 241284), (2688, 201070), (3360, 160856), (3840, 140749), (4480, 120642), (5376, 100535), (6720, 80428), (8960, 60321), (13440, 40214), (20107, 26880)]