2408940

素因数分解:

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

素因数の和:1508

約数の個数: 60

約数和(自身を含む): 7562016

約数和(自身を除く): 5153076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1487, 1620, 2974, 4461, 5948, 7435, 8922, 13383, 14870, 17844, 22305, 26766, 29740, 40149, 44610, 53532, 66915, 80298, 89220, 120447, 133830, 160596, 200745, 240894, 267660, 401490, 481788, 602235, 802980, 1204470, 2408940]

約数ペア:

[(1, 2408940), (2, 1204470), (3, 802980), (4, 602235), (5, 481788), (6, 401490), (9, 267660), (10, 240894), (12, 200745), (15, 160596), (18, 133830), (20, 120447), (27, 89220), (30, 80298), (36, 66915), (45, 53532), (54, 44610), (60, 40149), (81, 29740), (90, 26766), (108, 22305), (135, 17844), (162, 14870), (180, 13383), (270, 8922), (324, 7435), (405, 5948), (540, 4461), (810, 2974), (1487, 1620)]