2656121280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2766793}}^1$

素因数の和:2766813

約数の個数: 56

約数和(自身を含む): 8433188112

約数和(自身を除く): 5777066832

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, 160, 192, 240, 320, 480, 960, 2766793, 5533586, 8300379, 11067172, 13833965, 16600758, 22134344, 27667930, 33201516, 41501895, 44268688, 55335860, 66403032, 83003790, 88537376, 110671720, 132806064, 166007580, 177074752, 221343440, 265612128, 332015160, 442686880, 531224256, 664030320, 885373760, 1328060640, 2656121280]

約数ペア:

[(1, 2656121280), (2, 1328060640), (3, 885373760), (4, 664030320), (5, 531224256), (6, 442686880), (8, 332015160), (10, 265612128), (12, 221343440), (15, 177074752), (16, 166007580), (20, 132806064), (24, 110671720), (30, 88537376), (32, 83003790), (40, 66403032), (48, 55335860), (60, 44268688), (64, 41501895), (80, 33201516), (96, 27667930), (120, 22134344), (160, 16600758), (192, 13833965), (240, 11067172), (320, 8300379), (480, 5533586), (960, 2766793)]