76518720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^2$

素因数の和:349

約数の個数: 126

約数和(自身を含む): 264817098

約数和(自身を除く): 188298378

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, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 480, 489, 576, 652, 720, 815, 960, 978, 1304, 1440, 1467, 1630, 1956, 2445, 2608, 2880, 2934, 3260, 3912, 4890, 5216, 5868, 6520, 7335, 7824, 9780, 10432, 11736, 13040, 14670, 15648, 19560, 23472, 26080, 26569, 29340, 31296, 39120, 46944, 52160, 53138, 58680, 78240, 79707, 93888, 106276, 117360, 132845, 156480, 159414, 212552, 234720, 239121, 265690, 318828, 398535, 425104, 469440, 478242, 531380, 637656, 797070, 850208, 956484, 1062760, 1195605, 1275312, 1594140, 1700416, 1912968, 2125520, 2391210, 2550624, 3188280, 3825936, 4251040, 4782420, 5101248, 6376560, 7651872, 8502080, 9564840, 12753120, 15303744, 19129680, 25506240, 38259360, 76518720]

約数ペア:

[(1, 76518720), (2, 38259360), (3, 25506240), (4, 19129680), (5, 15303744), (6, 12753120), (8, 9564840), (9, 8502080), (10, 7651872), (12, 6376560), (15, 5101248), (16, 4782420), (18, 4251040), (20, 3825936), (24, 3188280), (30, 2550624), (32, 2391210), (36, 2125520), (40, 1912968), (45, 1700416), (48, 1594140), (60, 1275312), (64, 1195605), (72, 1062760), (80, 956484), (90, 850208), (96, 797070), (120, 637656), (144, 531380), (160, 478242), (163, 469440), (180, 425104), (192, 398535), (240, 318828), (288, 265690), (320, 239121), (326, 234720), (360, 212552), (480, 159414), (489, 156480), (576, 132845), (652, 117360), (720, 106276), (815, 93888), (960, 79707), (978, 78240), (1304, 58680), (1440, 53138), (1467, 52160), (1630, 46944), (1956, 39120), (2445, 31296), (2608, 29340), (2880, 26569), (2934, 26080), (3260, 23472), (3912, 19560), (4890, 15648), (5216, 14670), (5868, 13040), (6520, 11736), (7335, 10432), (7824, 9780)]