76152720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45329}}^1$

素因数の和:45352

約数の個数: 80

約数和(自身を含む): 269804160

約数和(自身を除く): 193651440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45329, 90658, 135987, 181316, 226645, 271974, 317303, 362632, 453290, 543948, 634606, 679935, 725264, 906580, 951909, 1087896, 1269212, 1359870, 1586515, 1813160, 1903818, 2175792, 2538424, 2719740, 3173030, 3626320, 3807636, 4759545, 5076848, 5439480, 6346060, 7615272, 9519090, 10878960, 12692120, 15230544, 19038180, 25384240, 38076360, 76152720]

約数ペア:

[(1, 76152720), (2, 38076360), (3, 25384240), (4, 19038180), (5, 15230544), (6, 12692120), (7, 10878960), (8, 9519090), (10, 7615272), (12, 6346060), (14, 5439480), (15, 5076848), (16, 4759545), (20, 3807636), (21, 3626320), (24, 3173030), (28, 2719740), (30, 2538424), (35, 2175792), (40, 1903818), (42, 1813160), (48, 1586515), (56, 1359870), (60, 1269212), (70, 1087896), (80, 951909), (84, 906580), (105, 725264), (112, 679935), (120, 634606), (140, 543948), (168, 453290), (210, 362632), (240, 317303), (280, 271974), (336, 226645), (420, 181316), (560, 135987), (840, 90658), (1680, 45329)]