1049207580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{647659}}^1$

素因数の和:647680

約数の個数: 60

約数和(自身を含む): 3291408120

約数和(自身を除く): 2242200540

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, 1620, 647659, 1295318, 1942977, 2590636, 3238295, 3885954, 5828931, 6476590, 7771908, 9714885, 11657862, 12953180, 17486793, 19429770, 23315724, 29144655, 34973586, 38859540, 52460379, 58289310, 69947172, 87433965, 104920758, 116578620, 174867930, 209841516, 262301895, 349735860, 524603790, 1049207580]

約数ペア:

[(1, 1049207580), (2, 524603790), (3, 349735860), (4, 262301895), (5, 209841516), (6, 174867930), (9, 116578620), (10, 104920758), (12, 87433965), (15, 69947172), (18, 58289310), (20, 52460379), (27, 38859540), (30, 34973586), (36, 29144655), (45, 23315724), (54, 19429770), (60, 17486793), (81, 12953180), (90, 11657862), (108, 9714885), (135, 7771908), (162, 6476590), (180, 5828931), (270, 3885954), (324, 3238295), (405, 2590636), (540, 1942977), (810, 1295318), (1620, 647659)]