302994480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 975384000

約数和(自身を除く): 672389520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 149, 185, 222, 229, 240, 296, 298, 370, 444, 447, 458, 555, 592, 596, 687, 740, 745, 888, 894, 916, 1110, 1145, 1192, 1374, 1480, 1490, 1776, 1788, 1832, 2220, 2235, 2290, 2384, 2748, 2960, 2980, 3435, 3576, 3664, 4440, 4470, 4580, 5496, 5513, 5960, 6870, 7152, 8473, 8880, 8940, 9160, 10992, 11026, 11920, 13740, 16539, 16946, 17880, 18320, 22052, 25419, 27480, 27565, 33078, 33892, 34121, 35760, 42365, 44104, 50838, 54960, 55130, 66156, 67784, 68242, 82695, 84730, 88208, 101676, 102363, 110260, 127095, 132312, 135568, 136484, 165390, 169460, 170605, 203352, 204726, 220520, 254190, 264624, 272968, 330780, 338920, 341210, 406704, 409452, 441040, 508380, 511815, 545936, 661560, 677840, 682420, 818904, 1016760, 1023630, 1262477, 1323120, 1364840, 1637808, 2033520, 2047260, 2524954, 2729680, 3787431, 4094520, 5049908, 6312385, 7574862, 8189040, 10099816, 12624770, 15149724, 18937155, 20199632, 25249540, 30299448, 37874310, 50499080, 60598896, 75748620, 100998160, 151497240, 302994480]

約数ペア:

[(1, 302994480), (2, 151497240), (3, 100998160), (4, 75748620), (5, 60598896), (6, 50499080), (8, 37874310), (10, 30299448), (12, 25249540), (15, 20199632), (16, 18937155), (20, 15149724), (24, 12624770), (30, 10099816), (37, 8189040), (40, 7574862), (48, 6312385), (60, 5049908), (74, 4094520), (80, 3787431), (111, 2729680), (120, 2524954), (148, 2047260), (149, 2033520), (185, 1637808), (222, 1364840), (229, 1323120), (240, 1262477), (296, 1023630), (298, 1016760), (370, 818904), (444, 682420), (447, 677840), (458, 661560), (555, 545936), (592, 511815), (596, 508380), (687, 441040), (740, 409452), (745, 406704), (888, 341210), (894, 338920), (916, 330780), (1110, 272968), (1145, 264624), (1192, 254190), (1374, 220520), (1480, 204726), (1490, 203352), (1776, 170605), (1788, 169460), (1832, 165390), (2220, 136484), (2235, 135568), (2290, 132312), (2384, 127095), (2748, 110260), (2960, 102363), (2980, 101676), (3435, 88208), (3576, 84730), (3664, 82695), (4440, 68242), (4470, 67784), (4580, 66156), (5496, 55130), (5513, 54960), (5960, 50838), (6870, 44104), (7152, 42365), (8473, 35760), (8880, 34121), (8940, 33892), (9160, 33078), (10992, 27565), (11026, 27480), (11920, 25419), (13740, 22052), (16539, 18320), (16946, 17880)]