205586880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9311}}^1$

素因数の和:9354

約数の個数: 112

約数和(自身を含む): 681191424

約数和(自身を除く): 475604544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 9311, 11040, 18622, 22080, 27933, 37244, 46555, 55866, 74488, 93110, 111732, 139665, 148976, 186220, 214153, 223464, 279330, 297952, 372440, 428306, 446928, 558660, 595904, 642459, 744880, 856612, 893856, 1070765, 1117320, 1284918, 1489760, 1713224, 1787712, 2141530, 2234640, 2569836, 2979520, 3212295, 3426448, 4283060, 4469280, 5139672, 6424590, 6852896, 8566120, 8938560, 10279344, 12849180, 13705792, 17132240, 20558688, 25698360, 34264480, 41117376, 51396720, 68528960, 102793440, 205586880]

約数ペア:

[(1, 205586880), (2, 102793440), (3, 68528960), (4, 51396720), (5, 41117376), (6, 34264480), (8, 25698360), (10, 20558688), (12, 17132240), (15, 13705792), (16, 12849180), (20, 10279344), (23, 8938560), (24, 8566120), (30, 6852896), (32, 6424590), (40, 5139672), (46, 4469280), (48, 4283060), (60, 3426448), (64, 3212295), (69, 2979520), (80, 2569836), (92, 2234640), (96, 2141530), (115, 1787712), (120, 1713224), (138, 1489760), (160, 1284918), (184, 1117320), (192, 1070765), (230, 893856), (240, 856612), (276, 744880), (320, 642459), (345, 595904), (368, 558660), (460, 446928), (480, 428306), (552, 372440), (690, 297952), (736, 279330), (920, 223464), (960, 214153), (1104, 186220), (1380, 148976), (1472, 139665), (1840, 111732), (2208, 93110), (2760, 74488), (3680, 55866), (4416, 46555), (5520, 37244), (7360, 27933), (9311, 22080), (11040, 18622)]