7426080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 26417664

約数和(自身を除く): 18991584

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 191, 216, 240, 243, 270, 288, 324, 360, 382, 405, 432, 480, 486, 540, 573, 648, 720, 764, 810, 864, 955, 972, 1080, 1146, 1215, 1296, 1440, 1528, 1620, 1719, 1910, 1944, 2160, 2292, 2430, 2592, 2865, 3056, 3240, 3438, 3820, 3888, 4320, 4584, 4860, 5157, 5730, 6112, 6480, 6876, 7640, 7776, 8595, 9168, 9720, 10314, 11460, 12960, 13752, 15280, 15471, 17190, 18336, 19440, 20628, 22920, 25785, 27504, 30560, 30942, 34380, 38880, 41256, 45840, 46413, 51570, 55008, 61884, 68760, 77355, 82512, 91680, 92826, 103140, 123768, 137520, 154710, 165024, 185652, 206280, 232065, 247536, 275040, 309420, 371304, 412560, 464130, 495072, 618840, 742608, 825120, 928260, 1237680, 1485216, 1856520, 2475360, 3713040, 7426080]

約数ペア:

[(1, 7426080), (2, 3713040), (3, 2475360), (4, 1856520), (5, 1485216), (6, 1237680), (8, 928260), (9, 825120), (10, 742608), (12, 618840), (15, 495072), (16, 464130), (18, 412560), (20, 371304), (24, 309420), (27, 275040), (30, 247536), (32, 232065), (36, 206280), (40, 185652), (45, 165024), (48, 154710), (54, 137520), (60, 123768), (72, 103140), (80, 92826), (81, 91680), (90, 82512), (96, 77355), (108, 68760), (120, 61884), (135, 55008), (144, 51570), (160, 46413), (162, 45840), (180, 41256), (191, 38880), (216, 34380), (240, 30942), (243, 30560), (270, 27504), (288, 25785), (324, 22920), (360, 20628), (382, 19440), (405, 18336), (432, 17190), (480, 15471), (486, 15280), (540, 13752), (573, 12960), (648, 11460), (720, 10314), (764, 9720), (810, 9168), (864, 8595), (955, 7776), (972, 7640), (1080, 6876), (1146, 6480), (1215, 6112), (1296, 5730), (1440, 5157), (1528, 4860), (1620, 4584), (1719, 4320), (1910, 3888), (1944, 3820), (2160, 3438), (2292, 3240), (2430, 3056), (2592, 2865)]