255278880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6113}}^1$

素因数の和:6163

約数の個数: 144

約数和(自身を含む): 901325880

約数和(自身を除く): 646047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6113, 6960, 8352, 10440, 12226, 13920, 18339, 20880, 24452, 30565, 36678, 41760, 48904, 55017, 61130, 73356, 91695, 97808, 110034, 122260, 146712, 177277, 183390, 195616, 220068, 244520, 275085, 293424, 354554, 366780, 440136, 489040, 531831, 550170, 586848, 709108, 733560, 880272, 886385, 978080, 1063662, 1100340, 1418216, 1467120, 1595493, 1760544, 1772770, 2127324, 2200680, 2659155, 2836432, 2934240, 3190986, 3545540, 4254648, 4401360, 5318310, 5672864, 6381972, 7091080, 7977465, 8509296, 8802720, 10636620, 12763944, 14182160, 15954930, 17018592, 21273240, 25527888, 28364320, 31909860, 42546480, 51055776, 63819720, 85092960, 127639440, 255278880]

約数ペア:

[(1, 255278880), (2, 127639440), (3, 85092960), (4, 63819720), (5, 51055776), (6, 42546480), (8, 31909860), (9, 28364320), (10, 25527888), (12, 21273240), (15, 17018592), (16, 15954930), (18, 14182160), (20, 12763944), (24, 10636620), (29, 8802720), (30, 8509296), (32, 7977465), (36, 7091080), (40, 6381972), (45, 5672864), (48, 5318310), (58, 4401360), (60, 4254648), (72, 3545540), (80, 3190986), (87, 2934240), (90, 2836432), (96, 2659155), (116, 2200680), (120, 2127324), (144, 1772770), (145, 1760544), (160, 1595493), (174, 1467120), (180, 1418216), (232, 1100340), (240, 1063662), (261, 978080), (288, 886385), (290, 880272), (348, 733560), (360, 709108), (435, 586848), (464, 550170), (480, 531831), (522, 489040), (580, 440136), (696, 366780), (720, 354554), (870, 293424), (928, 275085), (1044, 244520), (1160, 220068), (1305, 195616), (1392, 183390), (1440, 177277), (1740, 146712), (2088, 122260), (2320, 110034), (2610, 97808), (2784, 91695), (3480, 73356), (4176, 61130), (4640, 55017), (5220, 48904), (6113, 41760), (6960, 36678), (8352, 30565), (10440, 24452), (12226, 20880), (13920, 18339)]