13361280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6981

約数の個数: 64

約数和(自身を含む): 42595200

約数和(自身を除く): 29233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6959, 13918, 20877, 27836, 34795, 41754, 55672, 69590, 83508, 104385, 111344, 139180, 167016, 208770, 222688, 278360, 334032, 417540, 445376, 556720, 668064, 835080, 890752, 1113440, 1336128, 1670160, 2226880, 2672256, 3340320, 4453760, 6680640, 13361280]

約数ペア:

[(1, 13361280), (2, 6680640), (3, 4453760), (4, 3340320), (5, 2672256), (6, 2226880), (8, 1670160), (10, 1336128), (12, 1113440), (15, 890752), (16, 835080), (20, 668064), (24, 556720), (30, 445376), (32, 417540), (40, 334032), (48, 278360), (60, 222688), (64, 208770), (80, 167016), (96, 139180), (120, 111344), (128, 104385), (160, 83508), (192, 69590), (240, 55672), (320, 41754), (384, 34795), (480, 27836), (640, 20877), (960, 13918), (1920, 6959)]