262059120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 928512000

約数和(自身を除く): 666452880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 199, 236, 240, 248, 279, 295, 310, 354, 360, 372, 398, 465, 472, 496, 531, 558, 590, 597, 620, 708, 720, 744, 796, 885, 930, 944, 995, 1062, 1116, 1180, 1194, 1240, 1395, 1416, 1488, 1592, 1770, 1791, 1829, 1860, 1990, 2124, 2232, 2360, 2388, 2480, 2655, 2790, 2832, 2985, 3184, 3540, 3582, 3658, 3720, 3980, 4248, 4464, 4720, 4776, 5310, 5487, 5580, 5970, 6169, 7080, 7164, 7316, 7440, 7960, 8496, 8955, 9145, 9552, 10620, 10974, 11160, 11741, 11940, 12338, 14160, 14328, 14632, 15920, 16461, 17910, 18290, 18507, 21240, 21948, 22320, 23482, 23880, 24676, 27435, 28656, 29264, 30845, 32922, 35223, 35820, 36580, 37014, 42480, 43896, 46964, 47760, 49352, 54870, 55521, 58705, 61690, 65844, 70446, 71640, 73160, 74028, 82305, 87792, 92535, 93928, 98704, 105669, 109740, 111042, 117410, 123380, 131688, 140892, 143280, 146320, 148056, 164610, 176115, 185070, 187856, 211338, 219480, 222084, 234820, 246760, 263376, 277605, 281784, 296112, 329220, 352230, 363971, 370140, 422676, 438960, 444168, 469640, 493520, 528345, 555210, 563568, 658440, 704460, 727942, 740280, 845352, 888336, 939280, 1056690, 1091913, 1110420, 1316880, 1408920, 1455884, 1480560, 1690704, 1819855, 2113380, 2183826, 2220840, 2817840, 2911768, 3275739, 3639710, 4226760, 4367652, 4441680, 5459565, 5823536, 6551478, 7279420, 8453520, 8735304, 10919130, 13102956, 14558840, 16378695, 17470608, 21838260, 26205912, 29117680, 32757390, 43676520, 52411824, 65514780, 87353040, 131029560, 262059120]

約数ペア:

[(1, 262059120), (2, 131029560), (3, 87353040), (4, 65514780), (5, 52411824), (6, 43676520), (8, 32757390), (9, 29117680), (10, 26205912), (12, 21838260), (15, 17470608), (16, 16378695), (18, 14558840), (20, 13102956), (24, 10919130), (30, 8735304), (31, 8453520), (36, 7279420), (40, 6551478), (45, 5823536), (48, 5459565), (59, 4441680), (60, 4367652), (62, 4226760), (72, 3639710), (80, 3275739), (90, 2911768), (93, 2817840), (118, 2220840), (120, 2183826), (124, 2113380), (144, 1819855), (155, 1690704), (177, 1480560), (180, 1455884), (186, 1408920), (199, 1316880), (236, 1110420), (240, 1091913), (248, 1056690), (279, 939280), (295, 888336), (310, 845352), (354, 740280), (360, 727942), (372, 704460), (398, 658440), (465, 563568), (472, 555210), (496, 528345), (531, 493520), (558, 469640), (590, 444168), (597, 438960), (620, 422676), (708, 370140), (720, 363971), (744, 352230), (796, 329220), (885, 296112), (930, 281784), (944, 277605), (995, 263376), (1062, 246760), (1116, 234820), (1180, 222084), (1194, 219480), (1240, 211338), (1395, 187856), (1416, 185070), (1488, 176115), (1592, 164610), (1770, 148056), (1791, 146320), (1829, 143280), (1860, 140892), (1990, 131688), (2124, 123380), (2232, 117410), (2360, 111042), (2388, 109740), (2480, 105669), (2655, 98704), (2790, 93928), (2832, 92535), (2985, 87792), (3184, 82305), (3540, 74028), (3582, 73160), (3658, 71640), (3720, 70446), (3980, 65844), (4248, 61690), (4464, 58705), (4720, 55521), (4776, 54870), (5310, 49352), (5487, 47760), (5580, 46964), (5970, 43896), (6169, 42480), (7080, 37014), (7164, 36580), (7316, 35820), (7440, 35223), (7960, 32922), (8496, 30845), (8955, 29264), (9145, 28656), (9552, 27435), (10620, 24676), (10974, 23880), (11160, 23482), (11741, 22320), (11940, 21948), (12338, 21240), (14160, 18507), (14328, 18290), (14632, 17910), (15920, 16461)]