12173686320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{126493}}^1$

素因数の和:126910

約数の個数: 80

約数和(自身を含む): 37832837472

約数和(自身を除く): 25659151152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 9624, 12030, 16040, 19248, 24060, 32080, 48120, 96240, 126493, 252986, 379479, 505972, 632465, 758958, 1011944, 1264930, 1517916, 1897395, 2023888, 2529860, 3035832, 3794790, 5059720, 6071664, 7589580, 10119440, 15179160, 30358320, 50723693, 101447386, 152171079, 202894772, 253618465, 304342158, 405789544, 507236930, 608684316, 760855395, 811579088, 1014473860, 1217368632, 1521710790, 2028947720, 2434737264, 3043421580, 4057895440, 6086843160, 12173686320]

約数ペア:

[(1, 12173686320), (2, 6086843160), (3, 4057895440), (4, 3043421580), (5, 2434737264), (6, 2028947720), (8, 1521710790), (10, 1217368632), (12, 1014473860), (15, 811579088), (16, 760855395), (20, 608684316), (24, 507236930), (30, 405789544), (40, 304342158), (48, 253618465), (60, 202894772), (80, 152171079), (120, 101447386), (240, 50723693), (401, 30358320), (802, 15179160), (1203, 10119440), (1604, 7589580), (2005, 6071664), (2406, 5059720), (3208, 3794790), (4010, 3035832), (4812, 2529860), (6015, 2023888), (6416, 1897395), (8020, 1517916), (9624, 1264930), (12030, 1011944), (16040, 758958), (19248, 632465), (24060, 505972), (32080, 379479), (48120, 252986), (96240, 126493)]