2345667840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{203617}}^1$

素因数の和:203644

約数の個数: 108

約数和(自身を含む): 8115806244

約数和(自身を除く): 5770138404

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, 203617, 407234, 610851, 814468, 1018085, 1221702, 1628936, 1832553, 2036170, 2443404, 3054255, 3257872, 3665106, 4072340, 4886808, 6108510, 6515744, 7330212, 8144680, 9162765, 9773616, 12217020, 13031488, 14660424, 16289360, 18325530, 19547232, 24434040, 26062976, 29320848, 32578720, 36651060, 39094464, 48868080, 52125952, 58641696, 65157440, 73302120, 78188928, 97736160, 117283392, 130314880, 146604240, 156377856, 195472320, 234566784, 260629760, 293208480, 390944640, 469133568, 586416960, 781889280, 1172833920, 2345667840]

約数ペア:

[(1, 2345667840), (2, 1172833920), (3, 781889280), (4, 586416960), (5, 469133568), (6, 390944640), (8, 293208480), (9, 260629760), (10, 234566784), (12, 195472320), (15, 156377856), (16, 146604240), (18, 130314880), (20, 117283392), (24, 97736160), (30, 78188928), (32, 73302120), (36, 65157440), (40, 58641696), (45, 52125952), (48, 48868080), (60, 39094464), (64, 36651060), (72, 32578720), (80, 29320848), (90, 26062976), (96, 24434040), (120, 19547232), (128, 18325530), (144, 16289360), (160, 14660424), (180, 13031488), (192, 12217020), (240, 9773616), (256, 9162765), (288, 8144680), (320, 7330212), (360, 6515744), (384, 6108510), (480, 4886808), (576, 4072340), (640, 3665106), (720, 3257872), (768, 3054255), (960, 2443404), (1152, 2036170), (1280, 1832553), (1440, 1628936), (1920, 1221702), (2304, 1018085), (2880, 814468), (3840, 610851), (5760, 407234), (11520, 203617)]