267660

素因数分解:

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

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 812448

約数和(自身を除く): 544788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1487, 2974, 4461, 5948, 7435, 8922, 13383, 14870, 17844, 22305, 26766, 29740, 44610, 53532, 66915, 89220, 133830, 267660]

約数ペア:

[(1, 267660), (2, 133830), (3, 89220), (4, 66915), (5, 53532), (6, 44610), (9, 29740), (10, 26766), (12, 22305), (15, 17844), (18, 14870), (20, 13383), (30, 8922), (36, 7435), (45, 5948), (60, 4461), (90, 2974), (180, 1487)]