228998520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{636107}}^1$

素因数の和:636124

約数の個数: 48

約数和(自身を含む): 744246360

約数和(自身を除く): 515247840

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, 636107, 1272214, 1908321, 2544428, 3180535, 3816642, 5088856, 5724963, 6361070, 7633284, 9541605, 11449926, 12722140, 15266568, 19083210, 22899852, 25444280, 28624815, 38166420, 45799704, 57249630, 76332840, 114499260, 228998520]

約数ペア:

[(1, 228998520), (2, 114499260), (3, 76332840), (4, 57249630), (5, 45799704), (6, 38166420), (8, 28624815), (9, 25444280), (10, 22899852), (12, 19083210), (15, 15266568), (18, 12722140), (20, 11449926), (24, 9541605), (30, 7633284), (36, 6361070), (40, 5724963), (45, 5088856), (60, 3816642), (72, 3180535), (90, 2544428), (120, 1908321), (180, 1272214), (360, 636107)]