54897120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 190466640

約数和(自身を除く): 135569520

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 569, 603, 670, 720, 804, 1005, 1072, 1138, 1206, 1340, 1440, 1608, 1707, 2010, 2144, 2276, 2412, 2680, 2845, 3015, 3216, 3414, 4020, 4552, 4824, 5121, 5360, 5690, 6030, 6432, 6828, 8040, 8535, 9104, 9648, 10242, 10720, 11380, 12060, 13656, 16080, 17070, 18208, 19296, 20484, 22760, 24120, 25605, 27312, 32160, 34140, 38123, 40968, 45520, 48240, 51210, 54624, 68280, 76246, 81936, 91040, 96480, 102420, 114369, 136560, 152492, 163872, 190615, 204840, 228738, 273120, 304984, 343107, 381230, 409680, 457476, 571845, 609968, 686214, 762460, 819360, 914952, 1143690, 1219936, 1372428, 1524920, 1715535, 1829904, 2287380, 2744856, 3049840, 3431070, 3659808, 4574760, 5489712, 6099680, 6862140, 9149520, 10979424, 13724280, 18299040, 27448560, 54897120]

約数ペア:

[(1, 54897120), (2, 27448560), (3, 18299040), (4, 13724280), (5, 10979424), (6, 9149520), (8, 6862140), (9, 6099680), (10, 5489712), (12, 4574760), (15, 3659808), (16, 3431070), (18, 3049840), (20, 2744856), (24, 2287380), (30, 1829904), (32, 1715535), (36, 1524920), (40, 1372428), (45, 1219936), (48, 1143690), (60, 914952), (67, 819360), (72, 762460), (80, 686214), (90, 609968), (96, 571845), (120, 457476), (134, 409680), (144, 381230), (160, 343107), (180, 304984), (201, 273120), (240, 228738), (268, 204840), (288, 190615), (335, 163872), (360, 152492), (402, 136560), (480, 114369), (536, 102420), (569, 96480), (603, 91040), (670, 81936), (720, 76246), (804, 68280), (1005, 54624), (1072, 51210), (1138, 48240), (1206, 45520), (1340, 40968), (1440, 38123), (1608, 34140), (1707, 32160), (2010, 27312), (2144, 25605), (2276, 24120), (2412, 22760), (2680, 20484), (2845, 19296), (3015, 18208), (3216, 17070), (3414, 16080), (4020, 13656), (4552, 12060), (4824, 11380), (5121, 10720), (5360, 10242), (5690, 9648), (6030, 9104), (6432, 8535), (6828, 8040)]