118771920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18329}}^1$

素因数の和:18354

約数の個数: 100

約数和(自身を含む): 412534980

約数和(自身を除く): 293763060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 293264, 329922, 366580, 439896, 494883, 549870, 659844, 733160, 824805, 879792, 989766, 1099740, 1319688, 1466320, 1484649, 1649610, 1979532, 2199480, 2474415, 2639376, 2969298, 3299220, 3959064, 4398960, 4948830, 5938596, 6598440, 7423245, 7918128, 9897660, 11877192, 13196880, 14846490, 19795320, 23754384, 29692980, 39590640, 59385960, 118771920]

約数ペア:

[(1, 118771920), (2, 59385960), (3, 39590640), (4, 29692980), (5, 23754384), (6, 19795320), (8, 14846490), (9, 13196880), (10, 11877192), (12, 9897660), (15, 7918128), (16, 7423245), (18, 6598440), (20, 5938596), (24, 4948830), (27, 4398960), (30, 3959064), (36, 3299220), (40, 2969298), (45, 2639376), (48, 2474415), (54, 2199480), (60, 1979532), (72, 1649610), (80, 1484649), (81, 1466320), (90, 1319688), (108, 1099740), (120, 989766), (135, 879792), (144, 824805), (162, 733160), (180, 659844), (216, 549870), (240, 494883), (270, 439896), (324, 366580), (360, 329922), (405, 293264), (432, 274935), (540, 219948), (648, 183290), (720, 164961), (810, 146632), (1080, 109974), (1296, 91645), (1620, 73316), (2160, 54987), (3240, 36658), (6480, 18329)]