153704880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{30497}}^1$

素因数の和:30523

約数の個数: 120

約数和(自身を含む): 589953312

約数和(自身を除く): 436248432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 30497, 60994, 91491, 121988, 152485, 182982, 213479, 243976, 274473, 304970, 365964, 426958, 457455, 487952, 548946, 609940, 640437, 731928, 853916, 914910, 1067395, 1097892, 1219880, 1280874, 1372365, 1463856, 1707832, 1829820, 1921311, 2134790, 2195784, 2439760, 2561748, 2744730, 3202185, 3415664, 3659640, 3842622, 4269580, 4391568, 5123496, 5489460, 6404370, 7319280, 7685244, 8539160, 9606555, 10246992, 10978920, 12808740, 15370488, 17078320, 19213110, 21957840, 25617480, 30740976, 38426220, 51234960, 76852440, 153704880]

約数ペア:

[(1, 153704880), (2, 76852440), (3, 51234960), (4, 38426220), (5, 30740976), (6, 25617480), (7, 21957840), (8, 19213110), (9, 17078320), (10, 15370488), (12, 12808740), (14, 10978920), (15, 10246992), (16, 9606555), (18, 8539160), (20, 7685244), (21, 7319280), (24, 6404370), (28, 5489460), (30, 5123496), (35, 4391568), (36, 4269580), (40, 3842622), (42, 3659640), (45, 3415664), (48, 3202185), (56, 2744730), (60, 2561748), (63, 2439760), (70, 2195784), (72, 2134790), (80, 1921311), (84, 1829820), (90, 1707832), (105, 1463856), (112, 1372365), (120, 1280874), (126, 1219880), (140, 1097892), (144, 1067395), (168, 914910), (180, 853916), (210, 731928), (240, 640437), (252, 609940), (280, 548946), (315, 487952), (336, 457455), (360, 426958), (420, 365964), (504, 304970), (560, 274473), (630, 243976), (720, 213479), (840, 182982), (1008, 152485), (1260, 121988), (1680, 91491), (2520, 60994), (5040, 30497)]