242661120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 144

約数和(自身を含む): 834785952

約数和(自身を除く): 592124832

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, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4861, 4992, 6240, 8320, 9722, 9984, 12480, 14583, 16640, 19444, 24305, 24960, 29166, 38888, 48610, 49920, 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, 1244416, 1263860, 1516632, 1555520, 1866624, 1895790, 2022176, 2333280, 2527720, 3033264, 3111040, 3733248, 3791580, 4044352, 4666560, 5055440, 6066528, 6222080, 7583160, 8088704, 9333120, 10110880, 12133056, 15166320, 16177408, 18666240, 20221760, 24266112, 30332640, 40443520, 48532224, 60665280, 80887040, 121330560, 242661120]

約数ペア:

[(1, 242661120), (2, 121330560), (3, 80887040), (4, 60665280), (5, 48532224), (6, 40443520), (8, 30332640), (10, 24266112), (12, 20221760), (13, 18666240), (15, 16177408), (16, 15166320), (20, 12133056), (24, 10110880), (26, 9333120), (30, 8088704), (32, 7583160), (39, 6222080), (40, 6066528), (48, 5055440), (52, 4666560), (60, 4044352), (64, 3791580), (65, 3733248), (78, 3111040), (80, 3033264), (96, 2527720), (104, 2333280), (120, 2022176), (128, 1895790), (130, 1866624), (156, 1555520), (160, 1516632), (192, 1263860), (195, 1244416), (208, 1166640), (240, 1011088), (256, 947895), (260, 933312), (312, 777760), (320, 758316), (384, 631930), (390, 622208), (416, 583320), (480, 505544), (520, 466656), (624, 388880), (640, 379158), (768, 315965), (780, 311104), (832, 291660), (960, 252772), (1040, 233328), (1248, 194440), (1280, 189579), (1560, 155552), (1664, 145830), (1920, 126386), (2080, 116664), (2496, 97220), (3120, 77776), (3328, 72915), (3840, 63193), (4160, 58332), (4861, 49920), (4992, 48610), (6240, 38888), (8320, 29166), (9722, 24960), (9984, 24305), (12480, 19444), (14583, 16640)]