340381680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1418257}}^1$

素因数の和:1418273

約数の個数: 40

約数和(自身を含む): 1055183952

約数和(自身を除く): 714802272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1418257, 2836514, 4254771, 5673028, 7091285, 8509542, 11346056, 14182570, 17019084, 21273855, 22692112, 28365140, 34038168, 42547710, 56730280, 68076336, 85095420, 113460560, 170190840, 340381680]

約数ペア:

[(1, 340381680), (2, 170190840), (3, 113460560), (4, 85095420), (5, 68076336), (6, 56730280), (8, 42547710), (10, 34038168), (12, 28365140), (15, 22692112), (16, 21273855), (20, 17019084), (24, 14182570), (30, 11346056), (40, 8509542), (48, 7091285), (60, 5673028), (80, 4254771), (120, 2836514), (240, 1418257)]