2538504960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12550

約数の個数: 144

約数和(自身を含む): 8260981344

約数和(自身を除く): 5722476384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12473, 12720, 13568, 16960, 20352, 24946, 25440, 33920, 37419, 40704, 49892, 50880, 62365, 67840, 74838, 99784, 101760, 124730, 149676, 187095, 199568, 203520, 249460, 299352, 374190, 399136, 498920, 598704, 661069, 748380, 798272, 997840, 1197408, 1322138, 1496760, 1596544, 1983207, 1995680, 2394816, 2644276, 2993520, 3193088, 3305345, 3966414, 3991360, 4789632, 5288552, 5987040, 6610690, 7932828, 7982720, 9579264, 9916035, 10577104, 11974080, 13221380, 15865656, 15965440, 19832070, 21154208, 23948160, 26442760, 31731312, 39664140, 42308416, 47896320, 52885520, 63462624, 79328280, 84616832, 105771040, 126925248, 158656560, 169233664, 211542080, 253850496, 317313120, 423084160, 507700992, 634626240, 846168320, 1269252480, 2538504960]

約数ペア:

[(1, 2538504960), (2, 1269252480), (3, 846168320), (4, 634626240), (5, 507700992), (6, 423084160), (8, 317313120), (10, 253850496), (12, 211542080), (15, 169233664), (16, 158656560), (20, 126925248), (24, 105771040), (30, 84616832), (32, 79328280), (40, 63462624), (48, 52885520), (53, 47896320), (60, 42308416), (64, 39664140), (80, 31731312), (96, 26442760), (106, 23948160), (120, 21154208), (128, 19832070), (159, 15965440), (160, 15865656), (192, 13221380), (212, 11974080), (240, 10577104), (256, 9916035), (265, 9579264), (318, 7982720), (320, 7932828), (384, 6610690), (424, 5987040), (480, 5288552), (530, 4789632), (636, 3991360), (640, 3966414), (768, 3305345), (795, 3193088), (848, 2993520), (960, 2644276), (1060, 2394816), (1272, 1995680), (1280, 1983207), (1590, 1596544), (1696, 1496760), (1920, 1322138), (2120, 1197408), (2544, 997840), (3180, 798272), (3392, 748380), (3840, 661069), (4240, 598704), (5088, 498920), (6360, 399136), (6784, 374190), (8480, 299352), (10176, 249460), (12473, 203520), (12720, 199568), (13568, 187095), (16960, 149676), (20352, 124730), (24946, 101760), (25440, 99784), (33920, 74838), (37419, 67840), (40704, 62365), (49892, 50880)]