77312160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 144

約数和(自身を含む): 269070984

約数和(自身を除く): 191758824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1013, 1060, 1272, 1440, 1590, 1696, 1908, 2026, 2120, 2385, 2544, 3039, 3180, 3816, 4052, 4240, 4770, 5065, 5088, 6078, 6360, 7632, 8104, 8480, 9117, 9540, 10130, 12156, 12720, 15195, 15264, 16208, 18234, 19080, 20260, 24312, 25440, 30390, 32416, 36468, 38160, 40520, 45585, 48624, 53689, 60780, 72936, 76320, 81040, 91170, 97248, 107378, 121560, 145872, 161067, 162080, 182340, 214756, 243120, 268445, 291744, 322134, 364680, 429512, 483201, 486240, 536890, 644268, 729360, 805335, 859024, 966402, 1073780, 1288536, 1458720, 1610670, 1718048, 1932804, 2147560, 2416005, 2577072, 3221340, 3865608, 4295120, 4832010, 5154144, 6442680, 7731216, 8590240, 9664020, 12885360, 15462432, 19328040, 25770720, 38656080, 77312160]

約数ペア:

[(1, 77312160), (2, 38656080), (3, 25770720), (4, 19328040), (5, 15462432), (6, 12885360), (8, 9664020), (9, 8590240), (10, 7731216), (12, 6442680), (15, 5154144), (16, 4832010), (18, 4295120), (20, 3865608), (24, 3221340), (30, 2577072), (32, 2416005), (36, 2147560), (40, 1932804), (45, 1718048), (48, 1610670), (53, 1458720), (60, 1288536), (72, 1073780), (80, 966402), (90, 859024), (96, 805335), (106, 729360), (120, 644268), (144, 536890), (159, 486240), (160, 483201), (180, 429512), (212, 364680), (240, 322134), (265, 291744), (288, 268445), (318, 243120), (360, 214756), (424, 182340), (477, 162080), (480, 161067), (530, 145872), (636, 121560), (720, 107378), (795, 97248), (848, 91170), (954, 81040), (1013, 76320), (1060, 72936), (1272, 60780), (1440, 53689), (1590, 48624), (1696, 45585), (1908, 40520), (2026, 38160), (2120, 36468), (2385, 32416), (2544, 30390), (3039, 25440), (3180, 24312), (3816, 20260), (4052, 19080), (4240, 18234), (4770, 16208), (5065, 15264), (5088, 15195), (6078, 12720), (6360, 12156), (7632, 10130), (8104, 9540), (8480, 9117)]