488545920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 192

約数和(自身を含む): 1707755400

約数和(自身を除く): 1219209480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 801, 890, 953, 960, 1068, 1152, 1335, 1424, 1440, 1602, 1780, 1906, 1920, 2136, 2670, 2848, 2859, 2880, 3204, 3560, 3812, 4005, 4272, 4765, 5340, 5696, 5718, 5760, 6408, 7120, 7624, 8010, 8544, 8577, 9530, 10680, 11392, 11436, 12816, 14240, 14295, 15248, 16020, 17088, 17154, 19060, 21360, 22872, 25632, 28480, 28590, 30496, 32040, 34176, 34308, 38120, 42720, 42885, 45744, 51264, 56960, 57180, 60992, 64080, 68616, 76240, 84817, 85440, 85770, 91488, 102528, 114360, 121984, 128160, 137232, 152480, 169634, 170880, 171540, 182976, 228720, 254451, 256320, 274464, 304960, 339268, 343080, 365952, 424085, 457440, 508902, 512640, 548928, 609920, 678536, 686160, 763353, 848170, 914880, 1017804, 1097856, 1272255, 1357072, 1372320, 1526706, 1696340, 1829760, 2035608, 2544510, 2714144, 2744640, 3053412, 3392680, 3816765, 4071216, 5089020, 5428288, 5489280, 6106824, 6785360, 7633530, 8142432, 10178040, 10856576, 12213648, 13570720, 15267060, 16284864, 20356080, 24427296, 27141440, 30534120, 32569728, 40712160, 48854592, 54282880, 61068240, 81424320, 97709184, 122136480, 162848640, 244272960, 488545920]

約数ペア:

[(1, 488545920), (2, 244272960), (3, 162848640), (4, 122136480), (5, 97709184), (6, 81424320), (8, 61068240), (9, 54282880), (10, 48854592), (12, 40712160), (15, 32569728), (16, 30534120), (18, 27141440), (20, 24427296), (24, 20356080), (30, 16284864), (32, 15267060), (36, 13570720), (40, 12213648), (45, 10856576), (48, 10178040), (60, 8142432), (64, 7633530), (72, 6785360), (80, 6106824), (89, 5489280), (90, 5428288), (96, 5089020), (120, 4071216), (128, 3816765), (144, 3392680), (160, 3053412), (178, 2744640), (180, 2714144), (192, 2544510), (240, 2035608), (267, 1829760), (288, 1696340), (320, 1526706), (356, 1372320), (360, 1357072), (384, 1272255), (445, 1097856), (480, 1017804), (534, 914880), (576, 848170), (640, 763353), (712, 686160), (720, 678536), (801, 609920), (890, 548928), (953, 512640), (960, 508902), (1068, 457440), (1152, 424085), (1335, 365952), (1424, 343080), (1440, 339268), (1602, 304960), (1780, 274464), (1906, 256320), (1920, 254451), (2136, 228720), (2670, 182976), (2848, 171540), (2859, 170880), (2880, 169634), (3204, 152480), (3560, 137232), (3812, 128160), (4005, 121984), (4272, 114360), (4765, 102528), (5340, 91488), (5696, 85770), (5718, 85440), (5760, 84817), (6408, 76240), (7120, 68616), (7624, 64080), (8010, 60992), (8544, 57180), (8577, 56960), (9530, 51264), (10680, 45744), (11392, 42885), (11436, 42720), (12816, 38120), (14240, 34308), (14295, 34176), (15248, 32040), (16020, 30496), (17088, 28590), (17154, 28480), (19060, 25632), (21360, 22872)]