561402919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4788493}}^1$

素因数の和:4789484

約数の個数: 64

約数和(自身を含む): 1685932967520

約数和(自身を除く): 1124530048200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 11724, 14655, 19540, 23448, 29310, 39080, 58620, 117240, 4788493, 9576986, 14365479, 19153972, 23942465, 28730958, 38307944, 47884930, 57461916, 71827395, 95769860, 114923832, 143654790, 191539720, 287309580, 574619160, 4678357661, 9356715322, 14035072983, 18713430644, 23391788305, 28070145966, 37426861288, 46783576610, 56140291932, 70175364915, 93567153220, 112280583864, 140350729830, 187134306440, 280701459660, 561402919320]

約数ペア:

[(1, 561402919320), (2, 280701459660), (3, 187134306440), (4, 140350729830), (5, 112280583864), (6, 93567153220), (8, 70175364915), (10, 56140291932), (12, 46783576610), (15, 37426861288), (20, 28070145966), (24, 23391788305), (30, 18713430644), (40, 14035072983), (60, 9356715322), (120, 4678357661), (977, 574619160), (1954, 287309580), (2931, 191539720), (3908, 143654790), (4885, 114923832), (5862, 95769860), (7816, 71827395), (9770, 57461916), (11724, 47884930), (14655, 38307944), (19540, 28730958), (23448, 23942465), (29310, 19153972), (39080, 14365479), (58620, 9576986), (117240, 4788493)]