340842240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29587}}^1$

素因数の和:29614

約数の個数: 108

約数和(自身を含む): 1179318504

約数和(自身を除く): 838476264

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 29587, 59174, 88761, 118348, 147935, 177522, 236696, 266283, 295870, 355044, 443805, 473392, 532566, 591740, 710088, 887610, 946784, 1065132, 1183480, 1331415, 1420176, 1775220, 1893568, 2130264, 2366960, 2662830, 2840352, 3550440, 3787136, 4260528, 4733920, 5325660, 5680704, 7100880, 7574272, 8521056, 9467840, 10651320, 11361408, 14201760, 17042112, 18935680, 21302640, 22722816, 28403520, 34084224, 37871360, 42605280, 56807040, 68168448, 85210560, 113614080, 170421120, 340842240]

約数ペア:

[(1, 340842240), (2, 170421120), (3, 113614080), (4, 85210560), (5, 68168448), (6, 56807040), (8, 42605280), (9, 37871360), (10, 34084224), (12, 28403520), (15, 22722816), (16, 21302640), (18, 18935680), (20, 17042112), (24, 14201760), (30, 11361408), (32, 10651320), (36, 9467840), (40, 8521056), (45, 7574272), (48, 7100880), (60, 5680704), (64, 5325660), (72, 4733920), (80, 4260528), (90, 3787136), (96, 3550440), (120, 2840352), (128, 2662830), (144, 2366960), (160, 2130264), (180, 1893568), (192, 1775220), (240, 1420176), (256, 1331415), (288, 1183480), (320, 1065132), (360, 946784), (384, 887610), (480, 710088), (576, 591740), (640, 532566), (720, 473392), (768, 443805), (960, 355044), (1152, 295870), (1280, 266283), (1440, 236696), (1920, 177522), (2304, 147935), (2880, 118348), (3840, 88761), (5760, 59174), (11520, 29587)]