11748960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 41277600

約数和(自身を除く): 29528640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 199, 205, 240, 246, 288, 328, 360, 369, 398, 410, 480, 492, 597, 615, 656, 720, 738, 796, 820, 984, 995, 1194, 1230, 1312, 1440, 1476, 1592, 1640, 1791, 1845, 1968, 1990, 2388, 2460, 2952, 2985, 3184, 3280, 3582, 3690, 3936, 3980, 4776, 4920, 5904, 5970, 6368, 6560, 7164, 7380, 7960, 8159, 8955, 9552, 9840, 11808, 11940, 14328, 14760, 15920, 16318, 17910, 19104, 19680, 23880, 24477, 28656, 29520, 31840, 32636, 35820, 40795, 47760, 48954, 57312, 59040, 65272, 71640, 73431, 81590, 95520, 97908, 122385, 130544, 143280, 146862, 163180, 195816, 244770, 261088, 286560, 293724, 326360, 367155, 391632, 489540, 587448, 652720, 734310, 783264, 979080, 1174896, 1305440, 1468620, 1958160, 2349792, 2937240, 3916320, 5874480, 11748960]

約数ペア:

[(1, 11748960), (2, 5874480), (3, 3916320), (4, 2937240), (5, 2349792), (6, 1958160), (8, 1468620), (9, 1305440), (10, 1174896), (12, 979080), (15, 783264), (16, 734310), (18, 652720), (20, 587448), (24, 489540), (30, 391632), (32, 367155), (36, 326360), (40, 293724), (41, 286560), (45, 261088), (48, 244770), (60, 195816), (72, 163180), (80, 146862), (82, 143280), (90, 130544), (96, 122385), (120, 97908), (123, 95520), (144, 81590), (160, 73431), (164, 71640), (180, 65272), (199, 59040), (205, 57312), (240, 48954), (246, 47760), (288, 40795), (328, 35820), (360, 32636), (369, 31840), (398, 29520), (410, 28656), (480, 24477), (492, 23880), (597, 19680), (615, 19104), (656, 17910), (720, 16318), (738, 15920), (796, 14760), (820, 14328), (984, 11940), (995, 11808), (1194, 9840), (1230, 9552), (1312, 8955), (1440, 8159), (1476, 7960), (1592, 7380), (1640, 7164), (1791, 6560), (1845, 6368), (1968, 5970), (1990, 5904), (2388, 4920), (2460, 4776), (2952, 3980), (2985, 3936), (3184, 3690), (3280, 3582)]