3918874560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32143}}^1$

素因数の和:32290

約数の個数: 112

約数和(自身を含む): 12540788736

約数和(自身を除く): 8621914176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 32143, 40640, 60960, 64286, 96429, 121920, 128572, 160715, 192858, 257144, 321430, 385716, 482145, 514288, 642860, 771432, 964290, 1028576, 1285720, 1542864, 1928580, 2057152, 2571440, 3085728, 3857160, 4082161, 5142880, 6171456, 7714320, 8164322, 10285760, 12246483, 15428640, 16328644, 20410805, 24492966, 30857280, 32657288, 40821610, 48985932, 61232415, 65314576, 81643220, 97971864, 122464830, 130629152, 163286440, 195943728, 244929660, 261258304, 326572880, 391887456, 489859320, 653145760, 783774912, 979718640, 1306291520, 1959437280, 3918874560]

約数ペア:

[(1, 3918874560), (2, 1959437280), (3, 1306291520), (4, 979718640), (5, 783774912), (6, 653145760), (8, 489859320), (10, 391887456), (12, 326572880), (15, 261258304), (16, 244929660), (20, 195943728), (24, 163286440), (30, 130629152), (32, 122464830), (40, 97971864), (48, 81643220), (60, 65314576), (64, 61232415), (80, 48985932), (96, 40821610), (120, 32657288), (127, 30857280), (160, 24492966), (192, 20410805), (240, 16328644), (254, 15428640), (320, 12246483), (381, 10285760), (480, 8164322), (508, 7714320), (635, 6171456), (762, 5142880), (960, 4082161), (1016, 3857160), (1270, 3085728), (1524, 2571440), (1905, 2057152), (2032, 1928580), (2540, 1542864), (3048, 1285720), (3810, 1028576), (4064, 964290), (5080, 771432), (6096, 642860), (7620, 514288), (8128, 482145), (10160, 385716), (12192, 321430), (15240, 257144), (20320, 192858), (24384, 160715), (30480, 128572), (32143, 121920), (40640, 96429), (60960, 64286)]