55108080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 160

約数和(自身を含む): 196177920

約数和(自身を除く): 141069840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 823, 837, 930, 1080, 1116, 1240, 1395, 1488, 1646, 1674, 1860, 2160, 2232, 2469, 2480, 2790, 3292, 3348, 3720, 4115, 4185, 4464, 4938, 5580, 6584, 6696, 7407, 7440, 8230, 8370, 9876, 11160, 12345, 13168, 13392, 14814, 16460, 16740, 19752, 22221, 22320, 24690, 25513, 29628, 32920, 33480, 37035, 39504, 44442, 49380, 51026, 59256, 65840, 66960, 74070, 76539, 88884, 98760, 102052, 111105, 118512, 127565, 148140, 153078, 177768, 197520, 204104, 222210, 229617, 255130, 296280, 306156, 355536, 382695, 408208, 444420, 459234, 510260, 592560, 612312, 688851, 765390, 888840, 918468, 1020520, 1148085, 1224624, 1377702, 1530780, 1777680, 1836936, 2041040, 2296170, 2755404, 3061560, 3444255, 3673872, 4592340, 5510808, 6123120, 6888510, 9184680, 11021616, 13777020, 18369360, 27554040, 55108080]

約数ペア:

[(1, 55108080), (2, 27554040), (3, 18369360), (4, 13777020), (5, 11021616), (6, 9184680), (8, 6888510), (9, 6123120), (10, 5510808), (12, 4592340), (15, 3673872), (16, 3444255), (18, 3061560), (20, 2755404), (24, 2296170), (27, 2041040), (30, 1836936), (31, 1777680), (36, 1530780), (40, 1377702), (45, 1224624), (48, 1148085), (54, 1020520), (60, 918468), (62, 888840), (72, 765390), (80, 688851), (90, 612312), (93, 592560), (108, 510260), (120, 459234), (124, 444420), (135, 408208), (144, 382695), (155, 355536), (180, 306156), (186, 296280), (216, 255130), (240, 229617), (248, 222210), (270, 204104), (279, 197520), (310, 177768), (360, 153078), (372, 148140), (432, 127565), (465, 118512), (496, 111105), (540, 102052), (558, 98760), (620, 88884), (720, 76539), (744, 74070), (823, 66960), (837, 65840), (930, 59256), (1080, 51026), (1116, 49380), (1240, 44442), (1395, 39504), (1488, 37035), (1646, 33480), (1674, 32920), (1860, 29628), (2160, 25513), (2232, 24690), (2469, 22320), (2480, 22221), (2790, 19752), (3292, 16740), (3348, 16460), (3720, 14814), (4115, 13392), (4185, 13168), (4464, 12345), (4938, 11160), (5580, 9876), (6584, 8370), (6696, 8230), (7407, 7440)]