267144480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6901

約数の個数: 144

約数和(自身を含む): 945532224

約数和(自身を除く): 678387744

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, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 6871, 7776, 9720, 12960, 13742, 19440, 20613, 27484, 34355, 38880, 41226, 54968, 61839, 68710, 82452, 103065, 109936, 123678, 137420, 164904, 185517, 206130, 219872, 247356, 274840, 309195, 329808, 371034, 412260, 494712, 549680, 556551, 618390, 659616, 742068, 824520, 927585, 989424, 1099360, 1113102, 1236780, 1484136, 1649040, 1669653, 1855170, 1978848, 2226204, 2473560, 2782755, 2968272, 3298080, 3339306, 3710340, 4452408, 4947120, 5565510, 5936544, 6678612, 7420680, 8348265, 8904816, 9894240, 11131020, 13357224, 14841360, 16696530, 17809632, 22262040, 26714448, 29682720, 33393060, 44524080, 53428896, 66786120, 89048160, 133572240, 267144480]

約数ペア:

[(1, 267144480), (2, 133572240), (3, 89048160), (4, 66786120), (5, 53428896), (6, 44524080), (8, 33393060), (9, 29682720), (10, 26714448), (12, 22262040), (15, 17809632), (16, 16696530), (18, 14841360), (20, 13357224), (24, 11131020), (27, 9894240), (30, 8904816), (32, 8348265), (36, 7420680), (40, 6678612), (45, 5936544), (48, 5565510), (54, 4947120), (60, 4452408), (72, 3710340), (80, 3339306), (81, 3298080), (90, 2968272), (96, 2782755), (108, 2473560), (120, 2226204), (135, 1978848), (144, 1855170), (160, 1669653), (162, 1649040), (180, 1484136), (216, 1236780), (240, 1113102), (243, 1099360), (270, 989424), (288, 927585), (324, 824520), (360, 742068), (405, 659616), (432, 618390), (480, 556551), (486, 549680), (540, 494712), (648, 412260), (720, 371034), (810, 329808), (864, 309195), (972, 274840), (1080, 247356), (1215, 219872), (1296, 206130), (1440, 185517), (1620, 164904), (1944, 137420), (2160, 123678), (2430, 109936), (2592, 103065), (3240, 82452), (3888, 68710), (4320, 61839), (4860, 54968), (6480, 41226), (6871, 38880), (7776, 34355), (9720, 27484), (12960, 20613), (13742, 19440)]