2498160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 8856576

約数和(自身を除く): 6358416

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, 1487, 1680, 2974, 4461, 5948, 7435, 8922, 10409, 11896, 14870, 17844, 20818, 22305, 23792, 29740, 31227, 35688, 41636, 44610, 52045, 59480, 62454, 71376, 83272, 89220, 104090, 118960, 124908, 156135, 166544, 178440, 208180, 249816, 312270, 356880, 416360, 499632, 624540, 832720, 1249080, 2498160]

約数ペア:

[(1, 2498160), (2, 1249080), (3, 832720), (4, 624540), (5, 499632), (6, 416360), (7, 356880), (8, 312270), (10, 249816), (12, 208180), (14, 178440), (15, 166544), (16, 156135), (20, 124908), (21, 118960), (24, 104090), (28, 89220), (30, 83272), (35, 71376), (40, 62454), (42, 59480), (48, 52045), (56, 44610), (60, 41636), (70, 35688), (80, 31227), (84, 29740), (105, 23792), (112, 22305), (120, 20818), (140, 17844), (168, 14870), (210, 11896), (240, 10409), (280, 8922), (336, 7435), (420, 5948), (560, 4461), (840, 2974), (1487, 1680)]