1369232640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{39619}}^1$

素因数の和:39649

約数の個数: 144

約数和(自身を含む): 4858996800

約数和(自身を除く): 3489764160

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 39619, 79238, 118857, 158476, 198095, 237714, 316952, 356571, 396190, 475428, 594285, 633904, 713142, 792380, 950856, 1069713, 1188570, 1267808, 1426284, 1584760, 1782855, 1901712, 2139426, 2377140, 2535616, 2852568, 3169520, 3565710, 3803424, 4278852, 4754280, 5071232, 5348565, 5705136, 6339040, 7131420, 7606848, 8557704, 9508560, 10142464, 10697130, 11410272, 12678080, 14262840, 15213696, 17115408, 19017120, 21394260, 22820544, 25356160, 28525680, 30427392, 34230816, 38034240, 42788520, 45641088, 50712320, 57051360, 68461632, 76068480, 85577040, 91282176, 114102720, 136923264, 152136960, 171154080, 228205440, 273846528, 342308160, 456410880, 684616320, 1369232640]

約数ペア:

[(1, 1369232640), (2, 684616320), (3, 456410880), (4, 342308160), (5, 273846528), (6, 228205440), (8, 171154080), (9, 152136960), (10, 136923264), (12, 114102720), (15, 91282176), (16, 85577040), (18, 76068480), (20, 68461632), (24, 57051360), (27, 50712320), (30, 45641088), (32, 42788520), (36, 38034240), (40, 34230816), (45, 30427392), (48, 28525680), (54, 25356160), (60, 22820544), (64, 21394260), (72, 19017120), (80, 17115408), (90, 15213696), (96, 14262840), (108, 12678080), (120, 11410272), (128, 10697130), (135, 10142464), (144, 9508560), (160, 8557704), (180, 7606848), (192, 7131420), (216, 6339040), (240, 5705136), (256, 5348565), (270, 5071232), (288, 4754280), (320, 4278852), (360, 3803424), (384, 3565710), (432, 3169520), (480, 2852568), (540, 2535616), (576, 2377140), (640, 2139426), (720, 1901712), (768, 1782855), (864, 1584760), (960, 1426284), (1080, 1267808), (1152, 1188570), (1280, 1069713), (1440, 950856), (1728, 792380), (1920, 713142), (2160, 633904), (2304, 594285), (2880, 475428), (3456, 396190), (3840, 356571), (4320, 316952), (5760, 237714), (6912, 198095), (8640, 158476), (11520, 118857), (17280, 79238), (34560, 39619)]