1201860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 3983616

約数和(自身を除く): 2781756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 607, 660, 990, 1214, 1821, 1980, 2428, 3035, 3642, 5463, 6070, 6677, 7284, 9105, 10926, 12140, 13354, 18210, 20031, 21852, 26708, 27315, 33385, 36420, 40062, 54630, 60093, 66770, 80124, 100155, 109260, 120186, 133540, 200310, 240372, 300465, 400620, 600930, 1201860]

約数ペア:

[(1, 1201860), (2, 600930), (3, 400620), (4, 300465), (5, 240372), (6, 200310), (9, 133540), (10, 120186), (11, 109260), (12, 100155), (15, 80124), (18, 66770), (20, 60093), (22, 54630), (30, 40062), (33, 36420), (36, 33385), (44, 27315), (45, 26708), (55, 21852), (60, 20031), (66, 18210), (90, 13354), (99, 12140), (110, 10926), (132, 9105), (165, 7284), (180, 6677), (198, 6070), (220, 5463), (330, 3642), (396, 3035), (495, 2428), (607, 1980), (660, 1821), (990, 1214)]