87747120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 301070016

約数和(自身を除く): 213322896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2593, 2820, 3384, 3760, 4230, 5186, 5640, 6768, 7779, 8460, 10372, 11280, 12965, 15558, 16920, 20744, 23337, 25930, 31116, 33840, 38895, 41488, 46674, 51860, 62232, 77790, 93348, 103720, 116685, 121871, 124464, 155580, 186696, 207440, 233370, 243742, 311160, 365613, 373392, 466740, 487484, 609355, 622320, 731226, 933480, 974968, 1096839, 1218710, 1462452, 1828065, 1866960, 1949936, 2193678, 2437420, 2924904, 3656130, 4387356, 4874840, 5484195, 5849808, 7312260, 8774712, 9749680, 10968390, 14624520, 17549424, 21936780, 29249040, 43873560, 87747120]

約数ペア:

[(1, 87747120), (2, 43873560), (3, 29249040), (4, 21936780), (5, 17549424), (6, 14624520), (8, 10968390), (9, 9749680), (10, 8774712), (12, 7312260), (15, 5849808), (16, 5484195), (18, 4874840), (20, 4387356), (24, 3656130), (30, 2924904), (36, 2437420), (40, 2193678), (45, 1949936), (47, 1866960), (48, 1828065), (60, 1462452), (72, 1218710), (80, 1096839), (90, 974968), (94, 933480), (120, 731226), (141, 622320), (144, 609355), (180, 487484), (188, 466740), (235, 373392), (240, 365613), (282, 311160), (360, 243742), (376, 233370), (423, 207440), (470, 186696), (564, 155580), (705, 124464), (720, 121871), (752, 116685), (846, 103720), (940, 93348), (1128, 77790), (1410, 62232), (1692, 51860), (1880, 46674), (2115, 41488), (2256, 38895), (2593, 33840), (2820, 31116), (3384, 25930), (3760, 23337), (4230, 20744), (5186, 16920), (5640, 15558), (6768, 12965), (7779, 11280), (8460, 10372)]