123052680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{341813}}^1$

素因数の和:341830

約数の個数: 48

約数和(自身を含む): 399922380

約数和(自身を除く): 276869700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 341813, 683626, 1025439, 1367252, 1709065, 2050878, 2734504, 3076317, 3418130, 4101756, 5127195, 6152634, 6836260, 8203512, 10254390, 12305268, 13672520, 15381585, 20508780, 24610536, 30763170, 41017560, 61526340, 123052680]

約数ペア:

[(1, 123052680), (2, 61526340), (3, 41017560), (4, 30763170), (5, 24610536), (6, 20508780), (8, 15381585), (9, 13672520), (10, 12305268), (12, 10254390), (15, 8203512), (18, 6836260), (20, 6152634), (24, 5127195), (30, 4101756), (36, 3418130), (40, 3076317), (45, 2734504), (60, 2050878), (72, 1709065), (90, 1367252), (120, 1025439), (180, 683626), (360, 341813)]