25004160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 88617600

約数和(自身を除く): 63613440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1447, 1728, 1920, 2160, 2880, 2894, 3456, 4320, 4341, 5760, 5788, 7235, 8640, 8682, 11576, 13023, 14470, 17280, 17364, 21705, 23152, 26046, 28940, 34728, 39069, 43410, 46304, 52092, 57880, 65115, 69456, 78138, 86820, 92608, 104184, 115760, 130230, 138912, 156276, 173640, 185216, 195345, 208368, 231520, 260460, 277824, 312552, 347280, 390690, 416736, 463040, 520920, 555648, 625104, 694560, 781380, 833472, 926080, 1041840, 1250208, 1389120, 1562760, 1666944, 2083680, 2500416, 2778240, 3125520, 4167360, 5000832, 6251040, 8334720, 12502080, 25004160]

約数ペア:

[(1, 25004160), (2, 12502080), (3, 8334720), (4, 6251040), (5, 5000832), (6, 4167360), (8, 3125520), (9, 2778240), (10, 2500416), (12, 2083680), (15, 1666944), (16, 1562760), (18, 1389120), (20, 1250208), (24, 1041840), (27, 926080), (30, 833472), (32, 781380), (36, 694560), (40, 625104), (45, 555648), (48, 520920), (54, 463040), (60, 416736), (64, 390690), (72, 347280), (80, 312552), (90, 277824), (96, 260460), (108, 231520), (120, 208368), (128, 195345), (135, 185216), (144, 173640), (160, 156276), (180, 138912), (192, 130230), (216, 115760), (240, 104184), (270, 92608), (288, 86820), (320, 78138), (360, 69456), (384, 65115), (432, 57880), (480, 52092), (540, 46304), (576, 43410), (640, 39069), (720, 34728), (864, 28940), (960, 26046), (1080, 23152), (1152, 21705), (1440, 17364), (1447, 17280), (1728, 14470), (1920, 13023), (2160, 11576), (2880, 8682), (2894, 8640), (3456, 7235), (4320, 5788), (4341, 5760)]