67548960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 234594360

約数和(自身を除く): 167045400

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 769, 915, 976, 1098, 1220, 1440, 1464, 1538, 1830, 1952, 2196, 2307, 2440, 2745, 2928, 3076, 3660, 3845, 4392, 4614, 4880, 5490, 5856, 6152, 6921, 7320, 7690, 8784, 9228, 9760, 10980, 11535, 12304, 13842, 14640, 15380, 17568, 18456, 21960, 23070, 24608, 27684, 29280, 30760, 34605, 36912, 43920, 46140, 46909, 55368, 61520, 69210, 73824, 87840, 92280, 93818, 110736, 123040, 138420, 140727, 184560, 187636, 221472, 234545, 276840, 281454, 369120, 375272, 422181, 469090, 553680, 562908, 703635, 750544, 844362, 938180, 1107360, 1125816, 1407270, 1501088, 1688724, 1876360, 2110905, 2251632, 2814540, 3377448, 3752720, 4221810, 4503264, 5629080, 6754896, 7505440, 8443620, 11258160, 13509792, 16887240, 22516320, 33774480, 67548960]

約数ペア:

[(1, 67548960), (2, 33774480), (3, 22516320), (4, 16887240), (5, 13509792), (6, 11258160), (8, 8443620), (9, 7505440), (10, 6754896), (12, 5629080), (15, 4503264), (16, 4221810), (18, 3752720), (20, 3377448), (24, 2814540), (30, 2251632), (32, 2110905), (36, 1876360), (40, 1688724), (45, 1501088), (48, 1407270), (60, 1125816), (61, 1107360), (72, 938180), (80, 844362), (90, 750544), (96, 703635), (120, 562908), (122, 553680), (144, 469090), (160, 422181), (180, 375272), (183, 369120), (240, 281454), (244, 276840), (288, 234545), (305, 221472), (360, 187636), (366, 184560), (480, 140727), (488, 138420), (549, 123040), (610, 110736), (720, 93818), (732, 92280), (769, 87840), (915, 73824), (976, 69210), (1098, 61520), (1220, 55368), (1440, 46909), (1464, 46140), (1538, 43920), (1830, 36912), (1952, 34605), (2196, 30760), (2307, 29280), (2440, 27684), (2745, 24608), (2928, 23070), (3076, 21960), (3660, 18456), (3845, 17568), (4392, 15380), (4614, 14640), (4880, 13842), (5490, 12304), (5856, 11535), (6152, 10980), (6921, 9760), (7320, 9228), (7690, 8784)]