61159680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5309}}^1$

素因数の和:5336

約数の個数: 108

約数和(自身を含む): 211645980

約数和(自身を除く): 150486300

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5309, 5760, 10618, 11520, 15927, 21236, 26545, 31854, 42472, 47781, 53090, 63708, 79635, 84944, 95562, 106180, 127416, 159270, 169888, 191124, 212360, 238905, 254832, 318540, 339776, 382248, 424720, 477810, 509664, 637080, 679552, 764496, 849440, 955620, 1019328, 1274160, 1359104, 1528992, 1698880, 1911240, 2038656, 2548320, 3057984, 3397760, 3822480, 4077312, 5096640, 6115968, 6795520, 7644960, 10193280, 12231936, 15289920, 20386560, 30579840, 61159680]

約数ペア:

[(1, 61159680), (2, 30579840), (3, 20386560), (4, 15289920), (5, 12231936), (6, 10193280), (8, 7644960), (9, 6795520), (10, 6115968), (12, 5096640), (15, 4077312), (16, 3822480), (18, 3397760), (20, 3057984), (24, 2548320), (30, 2038656), (32, 1911240), (36, 1698880), (40, 1528992), (45, 1359104), (48, 1274160), (60, 1019328), (64, 955620), (72, 849440), (80, 764496), (90, 679552), (96, 637080), (120, 509664), (128, 477810), (144, 424720), (160, 382248), (180, 339776), (192, 318540), (240, 254832), (256, 238905), (288, 212360), (320, 191124), (360, 169888), (384, 159270), (480, 127416), (576, 106180), (640, 95562), (720, 84944), (768, 79635), (960, 63708), (1152, 53090), (1280, 47781), (1440, 42472), (1920, 31854), (2304, 26545), (2880, 21236), (3840, 15927), (5309, 11520), (5760, 10618)]