328632840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{912869}}^1$

素因数の和:912886

約数の個数: 48

約数和(自身を含む): 1068057900

約数和(自身を除く): 739425060

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, 912869, 1825738, 2738607, 3651476, 4564345, 5477214, 7302952, 8215821, 9128690, 10954428, 13693035, 16431642, 18257380, 21908856, 27386070, 32863284, 36514760, 41079105, 54772140, 65726568, 82158210, 109544280, 164316420, 328632840]

約数ペア:

[(1, 328632840), (2, 164316420), (3, 109544280), (4, 82158210), (5, 65726568), (6, 54772140), (8, 41079105), (9, 36514760), (10, 32863284), (12, 27386070), (15, 21908856), (18, 18257380), (20, 16431642), (24, 13693035), (30, 10954428), (36, 9128690), (40, 8215821), (45, 7302952), (60, 5477214), (72, 4564345), (90, 3651476), (120, 2738607), (180, 1825738), (360, 912869)]