120519280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 345692160

約数和(自身を除く): 225172880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 188, 190, 235, 241, 266, 280, 304, 329, 376, 380, 470, 482, 532, 560, 658, 665, 752, 760, 893, 940, 964, 1064, 1205, 1316, 1330, 1520, 1645, 1687, 1786, 1880, 1928, 2128, 2410, 2632, 2660, 3290, 3374, 3572, 3760, 3856, 4465, 4579, 4820, 5264, 5320, 6251, 6580, 6748, 7144, 8435, 8930, 9158, 9640, 10640, 11327, 12502, 13160, 13496, 14288, 16870, 17860, 18316, 19280, 22654, 22895, 25004, 26320, 26992, 31255, 32053, 33740, 35720, 36632, 45308, 45790, 50008, 56635, 62510, 64106, 67480, 71440, 73264, 79289, 90616, 91580, 100016, 113270, 125020, 128212, 134960, 158578, 160265, 181232, 183160, 215213, 226540, 250040, 256424, 317156, 320530, 366320, 396445, 430426, 453080, 500080, 512848, 634312, 641060, 792890, 860852, 906160, 1076065, 1268624, 1282120, 1506491, 1585780, 1721704, 2152130, 2564240, 3012982, 3171560, 3443408, 4304260, 6025964, 6343120, 7532455, 8608520, 12051928, 15064910, 17217040, 24103856, 30129820, 60259640, 120519280]

約数ペア:

[(1, 120519280), (2, 60259640), (4, 30129820), (5, 24103856), (7, 17217040), (8, 15064910), (10, 12051928), (14, 8608520), (16, 7532455), (19, 6343120), (20, 6025964), (28, 4304260), (35, 3443408), (38, 3171560), (40, 3012982), (47, 2564240), (56, 2152130), (70, 1721704), (76, 1585780), (80, 1506491), (94, 1282120), (95, 1268624), (112, 1076065), (133, 906160), (140, 860852), (152, 792890), (188, 641060), (190, 634312), (235, 512848), (241, 500080), (266, 453080), (280, 430426), (304, 396445), (329, 366320), (376, 320530), (380, 317156), (470, 256424), (482, 250040), (532, 226540), (560, 215213), (658, 183160), (665, 181232), (752, 160265), (760, 158578), (893, 134960), (940, 128212), (964, 125020), (1064, 113270), (1205, 100016), (1316, 91580), (1330, 90616), (1520, 79289), (1645, 73264), (1687, 71440), (1786, 67480), (1880, 64106), (1928, 62510), (2128, 56635), (2410, 50008), (2632, 45790), (2660, 45308), (3290, 36632), (3374, 35720), (3572, 33740), (3760, 32053), (3856, 31255), (4465, 26992), (4579, 26320), (4820, 25004), (5264, 22895), (5320, 22654), (6251, 19280), (6580, 18316), (6748, 17860), (7144, 16870), (8435, 14288), (8930, 13496), (9158, 13160), (9640, 12502), (10640, 11327)]