23509440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{907}}^1$

素因数の和:936

約数の個数: 140

約数和(自身を含む): 83719416

約数和(自身を除く): 60209976

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 907, 960, 1080, 1296, 1440, 1620, 1728, 1814, 2160, 2592, 2721, 2880, 3240, 3628, 4320, 4535, 5184, 5442, 6480, 7256, 8163, 8640, 9070, 10884, 12960, 13605, 14512, 16326, 18140, 21768, 24489, 25920, 27210, 29024, 32652, 36280, 40815, 43536, 48978, 54420, 58048, 65304, 72560, 73467, 81630, 87072, 97956, 108840, 122445, 130608, 145120, 146934, 163260, 174144, 195912, 217680, 244890, 261216, 290240, 293868, 326520, 367335, 391824, 435360, 489780, 522432, 587736, 653040, 734670, 783648, 870720, 979560, 1175472, 1306080, 1469340, 1567296, 1959120, 2350944, 2612160, 2938680, 3918240, 4701888, 5877360, 7836480, 11754720, 23509440]

約数ペア:

[(1, 23509440), (2, 11754720), (3, 7836480), (4, 5877360), (5, 4701888), (6, 3918240), (8, 2938680), (9, 2612160), (10, 2350944), (12, 1959120), (15, 1567296), (16, 1469340), (18, 1306080), (20, 1175472), (24, 979560), (27, 870720), (30, 783648), (32, 734670), (36, 653040), (40, 587736), (45, 522432), (48, 489780), (54, 435360), (60, 391824), (64, 367335), (72, 326520), (80, 293868), (81, 290240), (90, 261216), (96, 244890), (108, 217680), (120, 195912), (135, 174144), (144, 163260), (160, 146934), (162, 145120), (180, 130608), (192, 122445), (216, 108840), (240, 97956), (270, 87072), (288, 81630), (320, 73467), (324, 72560), (360, 65304), (405, 58048), (432, 54420), (480, 48978), (540, 43536), (576, 40815), (648, 36280), (720, 32652), (810, 29024), (864, 27210), (907, 25920), (960, 24489), (1080, 21768), (1296, 18140), (1440, 16326), (1620, 14512), (1728, 13605), (1814, 12960), (2160, 10884), (2592, 9070), (2721, 8640), (2880, 8163), (3240, 7256), (3628, 6480), (4320, 5442), (4535, 5184)]