25612162560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1111639}}^1$

素因数の和:1111668

約数の個数: 120

約数和(自身を含む): 88702202160

約数和(自身を除く): 63090039600

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, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 1111639, 2223278, 3334917, 4446556, 5558195, 6669834, 8893112, 10004751, 11116390, 13339668, 16674585, 17786224, 20009502, 22232780, 26679336, 33349170, 35572448, 40019004, 44465560, 50023755, 53358672, 66698340, 71144896, 80038008, 88931120, 100047510, 106717344, 133396680, 142289792, 160076016, 177862240, 200095020, 213434688, 266793360, 284579584, 320152032, 355724480, 400190040, 426869376, 533586720, 569159168, 640304064, 711448960, 800380080, 853738752, 1067173440, 1280608128, 1422897920, 1600760160, 1707477504, 2134346880, 2561216256, 2845795840, 3201520320, 4268693760, 5122432512, 6403040640, 8537387520, 12806081280, 25612162560]

約数ペア:

[(1, 25612162560), (2, 12806081280), (3, 8537387520), (4, 6403040640), (5, 5122432512), (6, 4268693760), (8, 3201520320), (9, 2845795840), (10, 2561216256), (12, 2134346880), (15, 1707477504), (16, 1600760160), (18, 1422897920), (20, 1280608128), (24, 1067173440), (30, 853738752), (32, 800380080), (36, 711448960), (40, 640304064), (45, 569159168), (48, 533586720), (60, 426869376), (64, 400190040), (72, 355724480), (80, 320152032), (90, 284579584), (96, 266793360), (120, 213434688), (128, 200095020), (144, 177862240), (160, 160076016), (180, 142289792), (192, 133396680), (240, 106717344), (256, 100047510), (288, 88931120), (320, 80038008), (360, 71144896), (384, 66698340), (480, 53358672), (512, 50023755), (576, 44465560), (640, 40019004), (720, 35572448), (768, 33349170), (960, 26679336), (1152, 22232780), (1280, 20009502), (1440, 17786224), (1536, 16674585), (1920, 13339668), (2304, 11116390), (2560, 10004751), (2880, 8893112), (3840, 6669834), (4608, 5558195), (5760, 4446556), (7680, 3334917), (11520, 2223278), (23040, 1111639)]