121330560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4896

約数の個数: 128

約数和(自身を含む): 416576160

約数和(自身を除く): 295245600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4861, 4992, 6240, 8320, 9722, 12480, 14583, 19444, 24305, 24960, 29166, 38888, 48610, 58332, 63193, 72915, 77776, 97220, 116664, 126386, 145830, 155552, 189579, 194440, 233328, 252772, 291660, 311104, 315965, 379158, 388880, 466656, 505544, 583320, 622208, 631930, 758316, 777760, 933312, 947895, 1011088, 1166640, 1263860, 1516632, 1555520, 1866624, 1895790, 2022176, 2333280, 2527720, 3033264, 3111040, 3791580, 4044352, 4666560, 5055440, 6066528, 7583160, 8088704, 9333120, 10110880, 12133056, 15166320, 20221760, 24266112, 30332640, 40443520, 60665280, 121330560]

約数ペア:

[(1, 121330560), (2, 60665280), (3, 40443520), (4, 30332640), (5, 24266112), (6, 20221760), (8, 15166320), (10, 12133056), (12, 10110880), (13, 9333120), (15, 8088704), (16, 7583160), (20, 6066528), (24, 5055440), (26, 4666560), (30, 4044352), (32, 3791580), (39, 3111040), (40, 3033264), (48, 2527720), (52, 2333280), (60, 2022176), (64, 1895790), (65, 1866624), (78, 1555520), (80, 1516632), (96, 1263860), (104, 1166640), (120, 1011088), (128, 947895), (130, 933312), (156, 777760), (160, 758316), (192, 631930), (195, 622208), (208, 583320), (240, 505544), (260, 466656), (312, 388880), (320, 379158), (384, 315965), (390, 311104), (416, 291660), (480, 252772), (520, 233328), (624, 194440), (640, 189579), (780, 155552), (832, 145830), (960, 126386), (1040, 116664), (1248, 97220), (1560, 77776), (1664, 72915), (1920, 63193), (2080, 58332), (2496, 48610), (3120, 38888), (4160, 29166), (4861, 24960), (4992, 24305), (6240, 19444), (8320, 14583), (9722, 12480)]