30771360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 114307200

約数和(自身を除く): 83535840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 419, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 838, 864, 918, 1020, 1080, 1224, 1257, 1360, 1440, 1530, 1632, 1676, 1836, 2040, 2095, 2160, 2295, 2448, 2514, 2720, 3060, 3352, 3672, 3771, 4080, 4190, 4320, 4590, 4896, 5028, 6120, 6285, 6704, 7123, 7344, 7542, 8160, 8380, 9180, 10056, 11313, 12240, 12570, 13408, 14246, 14688, 15084, 16760, 18360, 18855, 20112, 21369, 22626, 24480, 25140, 28492, 30168, 33520, 35615, 36720, 37710, 40224, 42738, 45252, 50280, 56565, 56984, 60336, 64107, 67040, 71230, 73440, 75420, 85476, 90504, 100560, 106845, 113130, 113968, 120672, 128214, 142460, 150840, 170952, 181008, 192321, 201120, 213690, 226260, 227936, 256428, 284920, 301680, 320535, 341904, 362016, 384642, 427380, 452520, 512856, 569840, 603360, 641070, 683808, 769284, 854760, 905040, 961605, 1025712, 1139680, 1282140, 1538568, 1709520, 1810080, 1923210, 2051424, 2564280, 3077136, 3419040, 3846420, 5128560, 6154272, 7692840, 10257120, 15385680, 30771360]

約数ペア:

[(1, 30771360), (2, 15385680), (3, 10257120), (4, 7692840), (5, 6154272), (6, 5128560), (8, 3846420), (9, 3419040), (10, 3077136), (12, 2564280), (15, 2051424), (16, 1923210), (17, 1810080), (18, 1709520), (20, 1538568), (24, 1282140), (27, 1139680), (30, 1025712), (32, 961605), (34, 905040), (36, 854760), (40, 769284), (45, 683808), (48, 641070), (51, 603360), (54, 569840), (60, 512856), (68, 452520), (72, 427380), (80, 384642), (85, 362016), (90, 341904), (96, 320535), (102, 301680), (108, 284920), (120, 256428), (135, 227936), (136, 226260), (144, 213690), (153, 201120), (160, 192321), (170, 181008), (180, 170952), (204, 150840), (216, 142460), (240, 128214), (255, 120672), (270, 113968), (272, 113130), (288, 106845), (306, 100560), (340, 90504), (360, 85476), (408, 75420), (419, 73440), (432, 71230), (459, 67040), (480, 64107), (510, 60336), (540, 56984), (544, 56565), (612, 50280), (680, 45252), (720, 42738), (765, 40224), (816, 37710), (838, 36720), (864, 35615), (918, 33520), (1020, 30168), (1080, 28492), (1224, 25140), (1257, 24480), (1360, 22626), (1440, 21369), (1530, 20112), (1632, 18855), (1676, 18360), (1836, 16760), (2040, 15084), (2095, 14688), (2160, 14246), (2295, 13408), (2448, 12570), (2514, 12240), (2720, 11313), (3060, 10056), (3352, 9180), (3672, 8380), (3771, 8160), (4080, 7542), (4190, 7344), (4320, 7123), (4590, 6704), (4896, 6285), (5028, 6120)]