243428880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1014287}}^1$

素因数の和:1014303

約数の個数: 40

約数和(自身を含む): 754630272

約数和(自身を除く): 511201392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1014287, 2028574, 3042861, 4057148, 5071435, 6085722, 8114296, 10142870, 12171444, 15214305, 16228592, 20285740, 24342888, 30428610, 40571480, 48685776, 60857220, 81142960, 121714440, 243428880]

約数ペア:

[(1, 243428880), (2, 121714440), (3, 81142960), (4, 60857220), (5, 48685776), (6, 40571480), (8, 30428610), (10, 24342888), (12, 20285740), (15, 16228592), (16, 15214305), (20, 12171444), (24, 10142870), (30, 8114296), (40, 6085722), (48, 5071435), (60, 4057148), (80, 3042861), (120, 2028574), (240, 1014287)]