1317369960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1219787}}^1$

素因数の和:1219807

約数の個数: 64

約数和(自身を含む): 4391236800

約数和(自身を除く): 3073866840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1219787, 2439574, 3659361, 4879148, 6098935, 7318722, 9758296, 10978083, 12197870, 14637444, 18296805, 21956166, 24395740, 29274888, 32934249, 36593610, 43912332, 48791480, 54890415, 65868498, 73187220, 87824664, 109780830, 131736996, 146374440, 164671245, 219561660, 263473992, 329342490, 439123320, 658684980, 1317369960]

約数ペア:

[(1, 1317369960), (2, 658684980), (3, 439123320), (4, 329342490), (5, 263473992), (6, 219561660), (8, 164671245), (9, 146374440), (10, 131736996), (12, 109780830), (15, 87824664), (18, 73187220), (20, 65868498), (24, 54890415), (27, 48791480), (30, 43912332), (36, 36593610), (40, 32934249), (45, 29274888), (54, 24395740), (60, 21956166), (72, 18296805), (90, 14637444), (108, 12197870), (120, 10978083), (135, 9758296), (180, 7318722), (216, 6098935), (270, 4879148), (360, 3659361), (540, 2439574), (1080, 1219787)]