980428320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7376

約数の個数: 192

約数和(自身を含む): 3542676480

約数和(自身を除く): 2562248160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7321, 7440, 8370, 8928, 11160, 13392, 14642, 14880, 16740, 21963, 22320, 26784, 29284, 33480, 36605, 43926, 44640, 58568, 65889, 66960, 73210, 87852, 109815, 117136, 131778, 133920, 146420, 175704, 197667, 219630, 226951, 234272, 263556, 292840, 329445, 351408, 395334, 439260, 453902, 527112, 585680, 658890, 680853, 702816, 790668, 878520, 907804, 988335, 1054224, 1134755, 1171360, 1317780, 1361706, 1581336, 1757040, 1815608, 1976670, 2042559, 2108448, 2269510, 2635560, 2723412, 3162672, 3404265, 3514080, 3631216, 3953340, 4085118, 4539020, 5271120, 5446824, 6127677, 6325344, 6808530, 7262432, 7906680, 8170236, 9078040, 10212795, 10542240, 10893648, 12255354, 13617060, 15813360, 16340472, 18156080, 20425590, 21787296, 24510708, 27234120, 30638385, 31626720, 32680944, 36312160, 40851180, 49021416, 54468240, 61276770, 65361888, 81702360, 98042832, 108936480, 122553540, 163404720, 196085664, 245107080, 326809440, 490214160, 980428320]

約数ペア:

[(1, 980428320), (2, 490214160), (3, 326809440), (4, 245107080), (5, 196085664), (6, 163404720), (8, 122553540), (9, 108936480), (10, 98042832), (12, 81702360), (15, 65361888), (16, 61276770), (18, 54468240), (20, 49021416), (24, 40851180), (27, 36312160), (30, 32680944), (31, 31626720), (32, 30638385), (36, 27234120), (40, 24510708), (45, 21787296), (48, 20425590), (54, 18156080), (60, 16340472), (62, 15813360), (72, 13617060), (80, 12255354), (90, 10893648), (93, 10542240), (96, 10212795), (108, 9078040), (120, 8170236), (124, 7906680), (135, 7262432), (144, 6808530), (155, 6325344), (160, 6127677), (180, 5446824), (186, 5271120), (216, 4539020), (240, 4085118), (248, 3953340), (270, 3631216), (279, 3514080), (288, 3404265), (310, 3162672), (360, 2723412), (372, 2635560), (432, 2269510), (465, 2108448), (480, 2042559), (496, 1976670), (540, 1815608), (558, 1757040), (620, 1581336), (720, 1361706), (744, 1317780), (837, 1171360), (864, 1134755), (930, 1054224), (992, 988335), (1080, 907804), (1116, 878520), (1240, 790668), (1395, 702816), (1440, 680853), (1488, 658890), (1674, 585680), (1860, 527112), (2160, 453902), (2232, 439260), (2480, 395334), (2790, 351408), (2976, 329445), (3348, 292840), (3720, 263556), (4185, 234272), (4320, 226951), (4464, 219630), (4960, 197667), (5580, 175704), (6696, 146420), (7321, 133920), (7440, 131778), (8370, 117136), (8928, 109815), (11160, 87852), (13392, 73210), (14642, 66960), (14880, 65889), (16740, 58568), (21963, 44640), (22320, 43926), (26784, 36605), (29284, 33480)]