239542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 777093120

約数和(自身を除く): 537550800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 232, 240, 254, 271, 290, 348, 381, 435, 464, 508, 542, 580, 635, 696, 762, 813, 870, 1016, 1084, 1160, 1270, 1355, 1392, 1524, 1626, 1740, 1905, 2032, 2168, 2320, 2540, 2710, 3048, 3252, 3480, 3683, 3810, 4065, 4336, 5080, 5420, 6096, 6504, 6960, 7366, 7620, 7859, 8130, 10160, 10840, 11049, 13008, 14732, 15240, 15718, 16260, 18415, 21680, 22098, 23577, 29464, 30480, 31436, 32520, 34417, 36830, 39295, 44196, 47154, 55245, 58928, 62872, 65040, 68834, 73660, 78590, 88392, 94308, 103251, 110490, 117885, 125744, 137668, 147320, 157180, 172085, 176784, 188616, 206502, 220980, 235770, 275336, 294640, 314360, 344170, 377232, 413004, 441960, 471540, 516255, 550672, 628720, 688340, 826008, 883920, 943080, 998093, 1032510, 1376680, 1652016, 1886160, 1996186, 2065020, 2753360, 2994279, 3992372, 4130040, 4990465, 5988558, 7984744, 8260080, 9980930, 11977116, 14971395, 15969488, 19961860, 23954232, 29942790, 39923720, 47908464, 59885580, 79847440, 119771160, 239542320]

約数ペア:

[(1, 239542320), (2, 119771160), (3, 79847440), (4, 59885580), (5, 47908464), (6, 39923720), (8, 29942790), (10, 23954232), (12, 19961860), (15, 15969488), (16, 14971395), (20, 11977116), (24, 9980930), (29, 8260080), (30, 7984744), (40, 5988558), (48, 4990465), (58, 4130040), (60, 3992372), (80, 2994279), (87, 2753360), (116, 2065020), (120, 1996186), (127, 1886160), (145, 1652016), (174, 1376680), (232, 1032510), (240, 998093), (254, 943080), (271, 883920), (290, 826008), (348, 688340), (381, 628720), (435, 550672), (464, 516255), (508, 471540), (542, 441960), (580, 413004), (635, 377232), (696, 344170), (762, 314360), (813, 294640), (870, 275336), (1016, 235770), (1084, 220980), (1160, 206502), (1270, 188616), (1355, 176784), (1392, 172085), (1524, 157180), (1626, 147320), (1740, 137668), (1905, 125744), (2032, 117885), (2168, 110490), (2320, 103251), (2540, 94308), (2710, 88392), (3048, 78590), (3252, 73660), (3480, 68834), (3683, 65040), (3810, 62872), (4065, 58928), (4336, 55245), (5080, 47154), (5420, 44196), (6096, 39295), (6504, 36830), (6960, 34417), (7366, 32520), (7620, 31436), (7859, 30480), (8130, 29464), (10160, 23577), (10840, 22098), (11049, 21680), (13008, 18415), (14732, 16260), (15240, 15718)]